{"id":4345,"date":"2022-09-24T13:14:35","date_gmt":"2022-09-24T13:14:35","guid":{"rendered":"https:\/\/www.studyzonebd.com\/math\/?p=4345"},"modified":"2022-09-24T13:57:25","modified_gmt":"2022-09-24T13:57:25","slug":"class-seven-chapter-1-lesson-1-2","status":"publish","type":"post","link":"https:\/\/www.studyzonebd.com\/math\/class-seven-chapter-1-lesson-1-2\/","title":{"rendered":"\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983\u00a0\u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 | \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf"},"content":{"rendered":"\n

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983 \u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Seven (07) Math <\/a>Book Solution | Chapter <\/a>01 : Rational and irrational numbers | Class 7 math book Online Solution Bangladesh (BD)<\/p>\n\n\n\n

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983\u00a0\u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 : \u00a0\u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2<\/h4>\n\n\n\n

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983\u00a0\u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 \u098f\u09b0 \u09b8\u0995\u09b2 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u0989\u09a4\u09cd\u09a4\u09b0 \u098f\u0996\u09be\u09a8\u09c7 \u09b0\u09df\u09c7\u099b\u09c7\u0964 \u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09be\u09a7\u09be\u09a8<\/p>\n\n\n\n

\u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09e7\u09ae \u0985\u09a7\u09cd\u09af\u09be\u09df \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u09b8\u09ae\u09be\u09a7\u09be\u09a8<\/span><\/h4>\n\n\n\n

\u09e7. \u09e8\u09ee\u09ef\/\u09e9\u09ec\u09e7 \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u0995\u09a4?<\/strong><\/p>\n\n\n\n

(\u0995.) \u09e7\u09e9\/\u09e7\u09ef  (\u0996.) \u09e7\u09ed\/\u09e7\u09ef  (\u0997.) \u09e7\u09ef\/\u09e7\u09e9  (\u0998.) \u09e7\u09ef\/\u09e7\u09ed
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0996<\/p>\n\n\n\n

\u09e8. \u09e7.\u09e7\u09e6\u09e8\u09eb \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u0995\u09a4?<\/strong><\/p>\n\n\n\n

(\u0995.) \u09e7.\u09eb  (\u0996) \u09e7.\u09e6\u09e6\u09eb  (\u0997) \u09e7.\u09e6\u09eb  (\u0998) \u09e6.\u09e6\u09eb
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n

\u09e9. \u098f\u0995\u099f\u09bf \u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09b9\u09b2\u09cb-<\/strong><\/p>\n\n\n\n

(i).   \u09e6
(ii).   \u09eb
(iii).  \u09eb\/\u09e8<\/p>\n\n\n\n

\u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a3\u099f\u09bf \u09b8\u09a0\u09bf\u0995?<\/strong><\/p>\n\n\n\n

(\u0995) i \u0993 ii  (\u0996) i \u0993 iii (\u0997) ii \u0993 iii  (\u0998)  i, ii  \u0993 iii
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0998<\/a><\/p>\n\n\n\n

\u09a6\u09c1\u0987\u099f\u09bf \u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u09ac\u09b0\u09cd\u0997\u09c7\u09b0 \u0985\u09a8\u09cd\u09a4\u09b0 \u09e7\u09ef\u0964<\/strong><\/p>\n\n\n\n

\u2666 \u098f\u0987 \u09a4\u09a5\u09cd\u09af \u09a5\u09c7\u0995\u09c7 \u09ea \u0993 \u09eb \u09a8\u0982 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09c7\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993\u0964<\/strong><\/p>\n\n\n\n

\u09ea. \u098f\u0995\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be \u09e7\u09e6 \u09b9\u09b2\u09c7 \u0985\u09aa\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u0995\u09a4?<\/strong><\/p>\n\n\n\n

(\u0995) \u09e7\u09e8  (\u0996) \u09e7\u09e7  (\u0997) \u09ef  (\u0998) \u09ee
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n

\u09eb. \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a6\u09c1\u0987\u099f\u09bf\u09b0 \u09ac\u09b0\u09cd\u0997\u09c7\u09b0 \u09af\u09cb\u0997\u09ab\u09b2 \u0995\u09a4?<\/strong><\/p>\n\n\n\n

(\u0995) \u09e8\u09ee\u09e7  (\u0996) \u09e8\u09e8\u09e7  (\u0997) \u09e7\u09ee\u09e7  (\u0998) \u09e7\u09ec\u09ea
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0997<\/p>\n\n\n\n

\u09ec. \u09e6.\u09e6\u09e7 \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u0995\u09a4?<\/strong><\/p>\n\n\n\n

(\u0995) \u09e6.\u09e6\u09e7  (\u0996) \u09e6.\u09e7  (\u0997) \u09e6.\u09e8  (\u0998) \u09e7
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0996<\/p>\n\n\n\n

\u09ed. \u0995\u09cb\u09a8\u09cb \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u098f\u0995\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc \u0985\u0999\u09cd\u0995 \u09e8 \u09ac\u09be \u09ee \u09b9\u09b2\u09c7 \u09a4\u09be\u09b0 \u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u098f\u0995\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc \u0985\u0999\u09cd\u0995\u099f\u09bf \u09b9\u09ac\u09c7-<\/strong><\/p>\n\n\n\n

(\u0995) \u09e8  (\u0996) \u09ea  (\u0997) \u09ec  (\u0998) \u09ee
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0996<\/p>\n\n\n\n

\u09ee. \u09e9<\/strong>\u2715<\/strong>\u09ed<\/strong>\u2715<\/strong>\u09eb<\/strong>\u2715<\/strong>\u09ed<\/strong>\u2715<\/strong>\u09e9 \u0995\u09c7 \u0995\u09a4 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c2\u09a3 \u09ac\u09be \u09ad\u09be\u0997 \u0995\u09b0\u09b2\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be \u09b9\u09ac\u09c7?<\/strong><\/p>\n\n\n\n

(\u0995) \u09e9  (\u0996)) \u09eb  (\u0997) \u09ed  (\u0998) \u09e7\u09e7
\u0989\u09a4\u09cd\u09a4\u09b0\u0983  \u0996<\/p>\n\n\n\n

\u09ef. \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a3\u099f\u09bf \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be<\/strong><\/p>\n\n\n\n

(\u0995)\u221a\u09e8  (\u0996)\u221a\u09ef  (\u0997)\u221a\u09e7\u09ec  (\u0998)\u221a\u09e8\u09eb
\u0989\u09a4\u09cd\u09a4\u09b0\u0983 \u0995<\/p>\n\n\n\n

\u09e7\u09e6. \u098f\u0995\u099c\u09a8 \u0995\u09c3\u09b7\u0995 \u09ac\u09be\u0997\u09be\u09a8 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09eb\u09ef\u09eb\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b \u0995\u09bf\u09a8\u09c7 \u0986\u09a8\u09b2\u0964 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09ae\u09c2\u09b2\u09cd\u09af \u09e7\u09e8 \u099f\u09be\u0995\u09be\u0964<\/strong><\/p>\n\n\n\n

(\u0995) \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u0997\u09c1\u09b2\u09cb \u0995\u09bf\u09a8\u09a4\u09c7 \u09a4\u09be\u09b0 \u0995\u09a4 \u0996\u09b0\u099a \u09b9\u09af\u09bc\u09c7\u099b\u09c7?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e7\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09a6\u09be\u09ae \u09e7\u09e8 \u099f\u09be\u0995\u09be
\u09eb\u09ef\u09eb\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09a6\u09be\u09ae=\u09eb\u09ef\u09eb\u2715\u09e7\u09e8 \u099f\u09be\u0995\u09be=\u09ed\u09e7\u09ea\u09e6 \u099f\u09be\u0995\u09be\u0964<\/p>\n\n\n\n

(\u0996) \u09ac\u09be\u0997\u09be\u09a8\u09c7 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995 \u09b8\u09be\u09b0\u09bf\u09a4\u09c7 \u09b8\u09ae\u09be\u09a8 \u09b8\u0982\u0996\u09cd\u09af\u0995 \u0997\u09be\u099b \u09b2\u09be\u0997\u09be\u09a8\u09cb\u09b0 \u09aa\u09b0 \u0995\u09af\u09bc\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b \u0985\u09ac\u09b6\u09bf\u09b7\u09cd\u099f \u09a5\u09be\u0995\u09ac\u09c7?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0\u09eb\u09ef\u09eb<\/mark>)\u09e8\u09ea<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0\u09ea <\/span><\/p>\n\n\n\n

\u09ea\u09ea)\u09e7\u09ef\u09eb<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0\u09e7\u09ed\u09ec<\/span><\/p>\n\n\n\n

       \u09e7\u09ef<\/p>\n\n\n\n

\u09ad\u09be\u0997 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09af\u09bc \u09eb\u09ef\u09eb \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc\u09c7\u09b0 \u0995\u09cd\u09b7\u09a4\u09cd\u09b0\u09c7 \u09a6\u09c7\u0996\u09b2\u09be\u09ae \u09e7\u09ef \u09ad\u09be\u0997\u09b6\u09c7\u09b7 \u09a5\u09be\u0995\u09c7\u0964
\u0985\u09a4\u098f\u09ac,  \u09ac\u09be\u0997\u09be\u09a8\u09c7 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995 \u09b8\u09be\u09b0\u09bf\u09a4\u09c7 \u09b8\u09ae\u09be\u09a8 \u09b8\u0982\u0996\u09cd\u09af\u0995 \u0997\u09be\u099b \u09b2\u09be\u0997\u09be\u09a8\u09cb\u09b0 \u09aa\u09b0 \u09e7\u09ef\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b \u0985\u09ac\u09b6\u09bf\u09b7\u09cd\u099f \u09a5\u09be\u0995\u09ac\u09c7\u0964<\/p>\n\n\n\n

(\u0997) \u0996\u09b0\u099a\u09c7\u09b0 \u099f\u09be\u0995\u09be\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u0993 \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u09ac\u09bf\u09af\u09bc\u09cb\u0997\u09ab\u09b2\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09cb\u09a8 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be \u09af\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09af\u09cb\u0997\u09ab\u09b2 \u098f\u0995\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09b8\u0982\u0996\u09cd\u09af\u09be \u09b9\u09ac\u09c7?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u0996\u09b0\u099a\u09c7\u09b0 \u099f\u09be\u0995\u09be\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09ed\u09e7\u09ea\u09e6 \u0993 \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09eb\u09ef\u09eb \u098f\u09b0 \u09ac\u09bf\u09af\u09bc\u09cb\u0997\u09ab\u09b2=(\u09ed\u09e7\u09ea\u09e6-\u09eb\u09ef\u09eb)=\u09ec\u09eb\u09ea\u09eb<\/p>\n\n\n\n

\u098f\u0996\u09a8,<\/p>\n\n\n\n

\u00a0\u00a0\u09ec\u09eb<\/mark>\u09ea\u09ec)\u09ee\u09e6<\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09ec\u09ea <\/span><\/p>\n\n\n\n

\u09e7\u09ec\u09e6)\u09e7\u09ea\u09eb<\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u09e6 <\/span><\/p>\n\n\n\n

        \u09e7\u09ea\u09eb<\/p>\n\n\n\n

\u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09af\u09bc \u09ad\u09be\u0997\u09b6\u09c7\u09b7 \u09e7\u09ea\u09eb \u0986\u099b\u09c7 \u09b8\u09c7\u09b9\u09c7\u09a4\u09c1 \u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09af\u09bc\u0964 \u09eb\u09ec\u09ea\u09eb \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09cb\u09a8\u09cb \u098f\u0995\u099f\u09bf \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be \u09af\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09af\u09cb\u0997\u09ab\u09b2 \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b9\u09ac\u09c7 \u098f\u09ac\u0982 \u09a4\u0996\u09a8 \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09b9\u09ac\u09c7 \u09ee\u09e6+\u09e7=\u09ee\u09e7\u0964<\/p>\n\n\n\n

\u09ee\u09e7 \u098f\u09b0 \u09ac\u09b0\u09cd\u0997=\u09ee\u09e7\u2715\u09ee\u09e7=\u09ec\u09eb\u09ec\u09e7
\u2234\u09a8\u09bf\u09b0\u09cd\u09a8\u09c7\u09af\u09bc \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09ec\u09eb\u09ec\u09e7-\u09ec\u09eb\u09ea\u09eb=\u09e7\u09ec\u0964<\/p>\n\n\n\n

\u09e7\u09e7. \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u0983<\/strong><\/p>\n\n\n\n

(<\/strong>\u0995<\/strong>) <\/strong>\u09e6<\/strong>.<\/strong>\u09e9\u09ec<\/strong> <\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e6.\u09e9\u09ec).\u09ec<\/p>\n\n\n\n

\u00a0\u00a0 \u09e9\u09ec <\/span><\/p>\n\n\n\n

     \u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e6.\u09ec<\/p>\n\n\n\n

(<\/strong>\u0996<\/strong>) <\/strong>\u09e8<\/strong>.<\/strong>\u09e8\u09eb<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u09e8<\/mark>.\u09e8\u09eb)\u09e7.\u09eb<\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0 \u09e7 <\/span><\/p>\n\n\n\n

\u09e8\u09eb)\u09e7\u09e8\u09eb<\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e7\u09e8\u09eb <\/span><\/p>\n\n\n\n

         \u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e7.\u09eb<\/p>\n\n\n\n

(<\/strong>\u0997<\/strong>) <\/strong>\u09e6<\/strong>.<\/strong>\u09e6\u09e6\u09ea\u09ef<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e6.\u09e6\u09e6\u09ea\u09ef)\u09e6.\u09e6\u09ed
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09ea\u09ef<\/span><\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e6.\u09e6\u09ed<\/p>\n\n\n\n

(<\/strong>\u0998<\/strong>) <\/strong>\u09ec\u09ea\u09e7<\/strong>.<\/strong>\u09e7\u09e6\u09e8\u09ea<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u00a0\u00a0\u00a0 \u00a0\u00a0\u09ec\u09ea\u09e7<\/mark>\u09e7\u09e6\u09e8\u09ea<\/mark>)\u09e8\u09eb.\u09e9\u09e8
\u00a0\u00a0\u00a0 \u00a0\u00a0\u09ea <\/span>
\u09ea\u09eb)\u09e8\u09ea\u09e7
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e8\u09e8\u09eb<\/span>
\u09eb\u09e6\u09e9)\u09e7\u09ec\u09e7\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e7\u09eb\u09e6\u09ef<\/span>
\u09eb\u09e6\u09ec\u09e8)\u09e7\u09e6\u09e7\u09e8\u09ea
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e7\u09e6\u09e7\u09e8\u09ea<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e8\u09eb.\u09e9\u09e8<\/p>\n\n\n\n

(<\/strong>\u0999<\/strong>) <\/strong>\u09e6<\/strong>.<\/strong>\u09e6\u09e6\u09e6\u09eb\u09ed\u09ec<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e6.\u09e6\u09e6\u09e6\u09eb<\/mark>\u09ed\u09ec)\u09e6.\u09e6\u09e8\u09ea
\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u09ea <\/span>
\u00a0\u00a0\u00a0 \u09ea\u09ea)\u09e7\u09ed\u09ec
\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u09e7\u09ed\u09ec<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e6.\u09e6\u09e8\u09ea<\/p>\n\n\n\n

(<\/strong>\u099a<\/strong>) <\/strong>\u09e7\u09ea\u09ea<\/strong>.<\/strong>\u09ee\u09ea\u09e7\u09e8\u09e8\u09eb<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0 \u09e7\u09ea\u09ea<\/mark>.\u09ee\u09ea\u09e7\u09e8<\/mark>\u09e8\u09eb)\u09e7\u09e8.\u09e6\u09e9\u09eb
\u00a0\u00a0\u00a0\u00a0 \u09e7 <\/span>
\u00a0\u00a0 \u09e8\u09e8)\u09ea\u09ea
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09ea\u09ea <\/span>
\u00a0 \u09e8\u09ea\u09e6\u09e9)\u09ee\u09ea\u09e7\u09e8
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09ed\u09e8\u09e6\u09ef <\/span>
\u09e8\u09ea\u09e6\u09ec\u09eb)\u09e7\u09e8\u09e6\u09e9\u09e8\u09eb
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e7\u09e8\u09e6\u09e9\u09e8\u09eb <\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e7\u09e8.\u09e6\u09e9\u09eb<\/p>\n\n\n\n

\u09e7\u09e8. \u09a6\u09c1\u0987 \u09a6\u09b6\u09ae\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n

(<\/strong>\u0995<\/strong>) <\/strong>\u09ed<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u00a0 \u00a0\u09ed.\u09e6\u09e6<\/mark>\u09e6\u09e6\u09e6\u09e6<\/mark>)\u09e8.\u09ec\u09ea\u09eb
\u00a0\u00a0\u00a0\u00a0 \u09ea <\/span>
\u09ea\u09ec)\u09e9\u09e6\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e8\u09ed\u09ec <\/span>
\u09eb\u09e8\u09ea)\u09e8\u09ea\u09e6\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e8\u09e6\u09ef\u09ec <\/span>
\u09eb\u09e8\u09ee\u09eb)\u09e9\u09e6\u09ea\u09e6\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e7\u09e8\u09ec\u09ea\u09e8\u09eb<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e9\u09ef\u09ed\u09eb<\/p>\n\n\n\n

\u098f\u0996\u09be\u09a8\u09c7 \u09a6\u09b6\u09ae\u09bf\u0995\u09c7\u09b0 \u09aa\u09b0 \u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u0998\u09b0\u09c7 \u09eb \u09a5\u09be\u0995\u09be\u09af\u09bc \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u0998\u09b0\u09c7\u09b0 \u0985\u0999\u09cd\u0995\u099f\u09bf \u09ea \u098f\u09b0 \u09b8\u09cd\u09a5\u09b2\u09c7 \u09eb \u09b9\u09ac\u09c7\u0964<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e8.\u09ec\u09eb (\u09a6\u09c1\u0987 \u09a6\u09b6\u09ae\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4)<\/p>\n\n\n\n

(<\/strong>\u0996<\/strong>) <\/strong>\u09e8\u09e9<\/strong>.<\/strong>\u09e8\u09ea<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0 \u00a0\u09e8\u09e9<\/mark>.\u09e8\u09ea\u09e6\u09e6<\/mark>\u09e6\u09e6)\u09ea.\u09ee\u09e8\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e7\u09ec <\/span>
\u09ee\u09ee)\u09ed\u09e8\u09ea
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09ed\u09e6\u09ea <\/span>
\u09ef\u09ec\u09e8)\u09e8\u09e6\u09e6\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u09e7\u09ef\u09e8\u09ea<\/span>
\u09ef\u09ec\u09ea\u09e6)\u09ed\u09ec\u09e6\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e6 <\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09ed\u09ec\u09e6\u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09ea.\u09ee\u09e8 (\u09a6\u09c1\u0987 \u09a6\u09b6\u09ae\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4)<\/p>\n\n\n\n

(<\/strong>\u0997<\/strong>) <\/strong>\u09e6<\/strong>.<\/strong>\u09e6\u09e9\u09ec<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e6.\u09e6\u09e9<\/mark>\u09ec\u09e6\u09e6\u09e6<\/mark>)\u09e6.\u09e7\u09ee\u09ef
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e7 <\/span>
\u09e8\u09ee)\u09e8\u09ec\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e8\u09e8\u09ea <\/span>
\u09e9\u09ec\u09ef)\u09e9\u09ec\u09e6\u09e6
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e9\u09e9\u09e8\u09e7<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09e8\u09ed\u09ef<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09e6.\u09e7\u09ef (\u09a6\u09c1\u0987 \u09a6\u09b6\u09ae\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4)<\/p>\n\n\n\n

\u09e7\u09e9. \u09a8\u09bf\u099a\u09c7\u09b0 \u09ad\u0997\u09cd\u09a8\u09be\u0982\u09b6\u0997\u09c1\u09b2\u09cb\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u0983<\/strong><\/p>\n\n\n\n

(<\/strong>\u0995<\/strong>) <\/strong>\u09e7<\/sup><\/strong>\/<\/strong>\u09ec\u09ea<\/sub><\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e7=(\u09e7)\u09e8<\/sup>
<\/sup>\u09ec\u09ea=(\u09ee)\u09e8<\/sup>
<\/sup>\u2234\u09e7<\/sup>\/\u09ec\u09ea<\/sub> \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2=\u09e7<\/sup>\/\u09ee<\/sub><\/p>\n\n\n\n

(<\/strong>\u0996<\/strong>) <\/strong>\u09ea\u09ef<\/sup><\/strong>\/<\/strong>\u09e7\u09e8\u09e7<\/sub><\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09ea\u09ef=(\u09ed)\u09e8<\/sup>
<\/sup>\u09e7\u09e8\u09e7=(\u09e7\u09e7)\u09e8<\/sup>
<\/sup>\u2234\u09ea\u09ef<\/sup>\/\u09e7\u09e8\u09e7<\/sub> \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2=\u09ed<\/sup>\/\u09e7\u09e7<\/sub><\/p>\n\n\n\n

(\u0997)<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e7\u09e7 \u09ef\u09ed<\/sup>\/\u09e7\u09ea\u09ea<\/sub> = \u09e7\u09ec\u09ee\u09e7<\/sup>\/\u09e7\u09ea\u09ea<\/sub><\/p>\n\n\n\n

\u09e7\u09ec\u09ee\u09e7 = (\u09ea\u09e7)\u09e8<\/sup><\/p>\n\n\n\n

\u09e7\u09ea\u09ea=(\u09e7\u09e8)\u09e8<\/sup><\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2=\u09ea\u09e7<\/sup>\/\u09e7\u09e8<\/sub> = \u09e9 \u09eb<\/sup>\/\u09e7\u09e8<\/sub><\/p>\n\n\n\n

(\u0998)<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e9\u09e8\u09e7 \u09e8\u09ea\u09e7<\/sup>\/\u09e9\u09e8\u09ea<\/sub> = \u09e7\u09e6\u09ec\u09e6\u09ef<\/sup>\/\u09e9\u09e8\u09ea<\/sub><\/p>\n\n\n\n

\u09e7\u09e6\u09ec\u09e6\u09ef =(\u09e7\u09e6\u09e9)\u09e8<\/sup><\/p>\n\n\n\n

\u09e9\u09e8\u09ea = (\u09e7\u09ee)\u09e8<\/sup><\/p>\n\n\n\n

\u2234 \u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc\u00a0\u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2=\u09e7\u09e6\u09e9<\/sup>\/\u09e7\u09ee<\/sub>\u00a0= \u09eb\u00a0\u09e7\u09e9<\/sup>\/\u09e7\u09ee<\/sub><\/p>\n\n\n\n

\u09e7\u09ea. \u09a4\u09bf\u09a8 \u09a6\u09b6\u09ae\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u0983<\/strong><\/p>\n\n\n\n

(\u0995) \u09ec<\/sup>\/\u09ed<\/sub><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09ec<\/sup>\/\u09ed<\/sub> \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2<\/td>=<\/td>\u221a\u09ec<\/span>
\u221a\u09ed<\/td><\/tr>
<\/td>=<\/td>\u221a(\u09ec\u00d7\u09ed)<\/span>
\u221a(\u09ed\u00d7\u09ed)<\/td><\/tr>
<\/td>=<\/td>\u221a\u09ea\u09e8<\/span>
\u09ed<\/td><\/tr>
<\/td>=<\/td>\u09ec.\u09ea\u09ee\u09e6\u09ed<\/span>
\u09ec<\/td><\/tr>
<\/td>=<\/td>\u09e6.\u09ef\u09e8\u09eb\u09ee<\/td><\/tr>
<\/td>=<\/td>\u09e6.\u09ef\u09e8\u09ec<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

(\u0996) \u09e8\u09eb<\/sup>\/\u09ec<\/sub> = \u09e7\u09ed<\/sup>\/\u09ec<\/sub><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e7\u09ed<\/sup>\/\u09ec<\/sub> \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2<\/td>=<\/td>\u221a\u09e7\u09ed<\/span>
\u221a\u09ec<\/td><\/tr>
<\/td>=<\/td>\u221a(\u09e7\u09ed\u00d7\u09ec)<\/span>
\u221a(\u09ec\u00d7\u09ec)<\/td><\/tr>
<\/td>=<\/td>\u221a\u09e7\u09e6\u09e8<\/span>
\u09ec<\/td><\/tr>
<\/td>=<\/td>\u09e7\u09e6.\u09e6\u09ef\u09ef\u09eb<\/span>
\u09ec<\/td><\/tr>
<\/td>=<\/td>\u09e7.\u09ec\u09ee\u09e9\u09e8<\/td><\/tr>
<\/td>=<\/td>\u09e7.\u09ec\u09ee\u09e9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

(\u0997) \u09ed\u09ef<\/sup>\/\u09e9<\/sub> = \u09e7\u09e6\u09e6<\/sup>\/\u09e7\u09e9<\/sub><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09e7\u09e6\u09e6<\/sup>\/\u09e7\u09e9<\/sub> \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2<\/td>=<\/td>\u221a\u09e7\u09e6\u09e6<\/span>
\u221a\u09e7\u09e9<\/td><\/tr>
<\/td>=<\/td>\u221a(\u09e7\u09e6\u09e6\u00d7\u09e7\u09e9)<\/span>
\u221a(\u09e7\u09e9\u00d7\u09e7\u09e9)<\/td><\/tr>
<\/td>=<\/td>\u221a\u09e7\u09e9\u09e6\u09e6<\/span>
\u09e7\u09e9<\/td><\/tr>
<\/td>=<\/td>\u09e9\u09ec.\u09e6\u09eb\u09eb\u09eb<\/span>
\u09e7\u09e9<\/td><\/tr>
<\/td>=<\/td>\u09e8.\u09ed\u09ed\u09e9\u09eb<\/td><\/tr>
<\/td>=<\/td>\u09e8.\u09ed\u09ed\u09ea<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u09e7\u09eb. \u09eb\u09ec\u09ed\u09e8\u09ee \u099c\u09a8 \u09b8\u09c8\u09a8\u09cd\u09af \u09a5\u09c7\u0995\u09c7 \u0995\u09ae\u09aa\u0995\u09cd\u09b7\u09c7 \u0995\u09a4\u099c\u09a8 \u09b8\u09c8\u09a8\u09cd\u09af \u09b8\u09b0\u09bf\u09af\u09bc\u09c7 \u09b0\u09be\u0996\u09b2\u09c7 \u09ac\u09be \u09a4\u09be\u09a6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09ae\u09aa\u0995\u09cd\u09b7\u09c7 \u0986\u09b0 \u0995\u09a4\u099c\u09a8 \u09b8\u09c8\u09a8\u09cd\u09af \u09af\u09cb\u0997 \u09a6\u09bf\u09b2\u09c7 \u09b8\u09c8\u09a8\u09cd\u09af\u09a6\u09b2\u0995\u09c7 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09ac\u09c7?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0\u00a0\u09eb\u09ec\u09ed<\/mark>\u09e8\u09ee<\/mark>(\u09e8\u09e9\u09ee<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0 \u09ea <\/span><\/p>\n\n\n\n

 \u09ea\u09e9)\u09e7\u09ec\u09ed<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0 \u09e7\u09e8\u09ef<\/span><\/p>\n\n\n\n

\u09ea\u09e9\u09ec(\u09e9\u09ee\u09e8\u09ee<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0 \u00a0\u09e9\u09ed\u09ea\u09ea<\/span><\/p>\n\n\n\n

         \u09ee\u09ea<\/p>\n\n\n\n

\u09a4\u09be\u09b9\u09b2\u09c7, \u09eb\u09ec\u09ed\u09e8\u09ee \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09a8\u09b9\u09c7\u0964 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09a5\u09c7\u0995\u09c7 \u09ee\u09ea \u09ac\u09bf\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b9\u09ac\u09c7\u0964<\/p>\n\n\n\n

\u2234\u09ee\u09ea \u099c\u09a8\u09cd\u09af \u09b8\u09c8\u09a8\u09cd\u09af\u0995\u09c7 \u09b8\u09b0\u09bf\u09af\u09bc\u09c7 \u09b0\u09be\u0996\u09b2\u09c7 \u09b8\u09c8\u09a8\u09cd\u09af\u09a6\u09b2\u0995\u09c7 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09ac\u09c7\u0964
\u0986\u09ac\u09be\u09b0, \u09eb\u09ec\u09ed\u09e8\u09ee \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09af\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b9\u09ac\u09c7\u0964 \u09a4\u0996\u09a8 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09b9\u09ac\u09c7 (\u09e8\u09e9\u09ee+\u09e7)=\u09e8\u09e9\u09ef\u0964
\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf=\u09e8\u09e9\u09ef*\u09e8\u09e9\u09ef-\u09eb\u09ec\u09ed\u09e8\u09ee=\u09eb\u09ed\u09e7\u09e8\u09e7-\u09eb\u09ec\u09ed\u09e8\u09ee=\u09e9\u09ef\u09e9\u0964
\u2234\u09e9\u09ef\u09e9 \u099c\u09a8 \u09b8\u09c8\u09a8\u09cd\u09af \u09af\u09cb\u0997 \u09a6\u09bf\u09b2\u09c7 \u09b8\u09c8\u09a8\u09cd\u09af\u09a6\u09b2\u0995\u09c7 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09ac\u09c7\u0964<\/p>\n\n\n\n

\u09e7\u09ec. \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09af\u09bc\u09c7 \u09e8\u09ed\u09e6\u09ea \u099c\u09a8 \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09be\u09b9\u09bf\u0995 \u09b8\u09ae\u09be\u09ac\u09c7\u09b6 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09b9\u09b2\u09cb\u0964 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995 \u09b8\u09be\u09b0\u09bf\u09a4\u09c7 \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0\u09be \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09a5\u09be\u0995\u09be\u09af\u09bc \u09e8\u09ed\u09e6\u09ea \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2\u0987 \u09b9\u09ac\u09c7 \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0964<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0 \u00a0\u09e8\u09ed\u09e6\u09ea<\/mark>(\u09eb\u09e8<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0 \u00a0\u09e8\u09eb <\/span><\/p>\n\n\n\n

\u09e7\u09e6\u09e8)\u09e8\u09e6\u09ea<\/p>\n\n\n\n

\u00a0 \u00a0 \u00a0 \u09e8\u09e6\u09ea <\/span><\/p>\n\n\n\n

        \u09e6<\/p>\n\n\n\n

\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u09b6\u09bf\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09eb\u09e8 \u099c\u09a8\u0964<\/p>\n\n\n\n

\u09e7\u09ed. \u098f\u0995\u099f\u09bf \u09b8\u09ae\u09ac\u09be\u09af\u09bc \u09b8\u09ae\u09bf\u09a4\u09bf\u09b0 \u09af\u09a4\u099c\u09a8 \u09b8\u09a6\u09b8\u09cd\u09af \u099b\u09bf\u09b2 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995\u09c7\u09b0 \u09a4\u09a4\u09cb \u09e8\u09e6 \u099f\u09be\u0995\u09be \u0995\u09b0\u09c7 \u099a\u09be\u0981\u09a6\u09be \u09a6\u09c7\u0993\u09af\u09bc\u09be\u09af\u09bc \u09ae\u09cb\u099f \u09e8\u09e6\u09ea\u09ee\u09e6 \u099f\u09be\u0995\u09be \u09b9\u09b2\u09cb\u0964 \u0990 \u09b8\u09ae\u09bf\u09a4\u09bf\u09b0 \u09b8\u09a6\u09b8\u09cd\u09af \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf \u09b8\u09a6\u09b8\u09cd\u09af \u09b8\u0982\u0996\u09cd\u09af\u09be \u0995 \u099c\u09a8
\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09ae\u09a4\u09c7,
\u09e7 \u099c\u09a8 \u099a\u09be\u0981\u09a6\u09be \u09a6\u09c7\u09af\u09bc =\u0995*\u09e8\u09e6 \u099f\u09be\u0995\u09be \u09ac\u09be \u09e8\u09e6\u0995 \u099f\u09be\u0995\u09be\u0964
\u09a4\u09be\u09b9\u09b2\u09c7, \u0995 \u099c\u09a8 \u099a\u09be\u0981\u09a6\u09be \u09a6\u09c7\u09af\u09bc =\u09e8\u09e6\u0995*\u0995 \u099f\u09be\u0995\u09be =\u09e8\u09e6\u0995\u09e8<\/sup> \u099f\u09be\u0995\u09be\u0964
\u0986\u09ac\u09be\u09b0,
\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09ae\u09a4\u09c7,
\u09e8\u09e6\u0995\u09e8<\/sup>=\u09e8\u09e6\u09ea\u09ee\u09e6
\u09ac\u09be, \u0995\u09e8<\/sup>=\u09e8\u09e6\u09ea\u09ee\u09e6\/\u09e8\u09e6
\u09ac\u09be, \u0995\u09e8<\/sup>=\u09e7\u09e6\u09e8\u09ea
\u09ac\u09be, \u0995=\u221a\u09e7\u09e6\u09e8\u09ea
\u09ac\u09be, \u0995=\u09e9\u09e8
\u2234\u09b8\u09ae\u09bf\u09a4\u09bf\u09b0 \u09b8\u09a6\u09b8\u09cd\u09af \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09e9\u09e8 \u099c\u09a8\u0964<\/p>\n\n\n\n

\u09e7\u09ee. \u0995\u09cb\u09a8\u09cb \u09ac\u09be\u0997\u09be\u09a8\u09c7 \u09e7\u09ee\u09e6\u09e6\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b2\u09be\u0997\u09be\u09a4\u09c7 \u0997\u09bf\u09af\u09bc\u09c7 \u09e9\u09ec\u099f\u09bf \u0997\u09be\u099b \u09ac\u09c7\u09b6\u09bf \u09b9\u09b2\u09cb\u0964 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u0995\u09c7 \u09b8\u09be\u09b0\u09bf\u09a4\u09c7 \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u0995\u09a4?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09e7\u09ee\u09e6\u09e6\u099f\u09bf \u099a\u09be\u09b0\u09be\u0997\u09be\u099b \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b2\u09be\u0997\u09be\u09a4\u09c7 \u0997\u09bf\u09af\u09bc\u09c7 \u09e9\u09ec\u099f\u09bf \u0997\u09be\u099b \u09ac\u09c7\u09b6\u09bf \u09b9\u09b2\u09cb \u09b8\u09c7\u09b9\u09c7\u09a4\u09c1 (\u09e7\u09ee\u09e6\u09e6-\u09e9\u09ec) \u09ac\u09be \u09e7\u09ed\u09ec\u09ea \u098f\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2\u0987 \u09b9\u09ac\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0964
\u098f\u0996\u09a8,\u00a0\u221a\u09e7\u09ed\u09ec\u09ea=\u09ea\u09e8
\u2234\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09af\u09bc \u099a\u09be\u09b0\u09be\u0997\u09be\u099b\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09ea\u09e8\u099f\u09bf\u0964<\/p>\n\n\n\n

\u09e7\u09ef. \u0995\u09cb\u09a8 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be \u09ef,\u09e7\u09eb \u098f\u09ac\u0982 \u09e8\u09eb \u09a6\u09cd\u09ac\u09b0\u09be \u09ac\u09bf\u09ad\u09be\u099c\u09cd\u09af\u0964<\/strong><\/b><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09a4\u09c7 \u09b9\u09b2\u09c7 \u09ef,\u09e7\u09eb,\u09e8\u09eb \u098f\u09b0 \u09b2\u09b8\u09be\u0997\u09c1 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964
\u098f\u0996\u09a8,
\u09e9)\u09ef,\u09e7\u09eb,\u09e8\u09eb
<\/u>\u09eb)\u09e9,\u09eb,\u09e8\u09eb
<\/u>\u00a0\u00a0\u00a0\u00a0\u09e9,\u09e7,\u09eb
\u09b2\u09b8\u09be\u0997\u09c1=\u09e9\u2715\u09eb\u2715\u09e9\u2715\u09eb=\u09e9\u09e8<\/sup>\u2715\u09eb\u09e8
<\/sup>\u098f\u0996\u09be\u09a8\u09c7 \u09b2\u09b8\u09be\u0997\u09c1 \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be\u0964
\u09a8\u09bf\u09b0\u09cd\u09a3\u09c7\u09df \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf=\u09e9\u09e8<\/sup>\u2715\u09eb\u09e8<\/sup>=\u09ef\u2715\u09e8\u09eb=\u09e8\u09e8\u09eb<\/p>\n\n\n\n

\u09e8\u09e6. \u098f\u0995\u099f\u09bf \u09a7\u09be\u09a8\u0995\u09cd\u09b7\u09c7\u09a4\u09c7\u09b0 \u09a7\u09be\u09a8 \u0995\u09be\u099f\u09a4\u09c7 \u09ae\u099c\u09c1\u09b0 \u09a8\u09c7\u0993\u09af\u09bc\u09be \u09b9\u09b2\u09cb\u0964 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995 \u09ae\u099c\u09c1\u09b0\u09c7\u09b0 \u09a6\u09c8\u09a8\u09bf\u0995 \u09ae\u099c\u09c1\u09b0\u09bf \u09a4\u09be\u09a6\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u09e7\u09e6 \u0997\u09c1\u09a3\u0964 \u09a6\u09c8\u09a8\u09bf\u0995 \u09ae\u09cb\u099f \u09ae\u099c\u09c1\u09b0\u09bf \u09ec\u09e8\u09eb\u09e6 \u099f\u09be\u0995\u09be \u09b9\u09b2\u09c7 \u09ae\u099c\u09c1\u09b0\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09ac\u09c7\u09b0 \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf, \u09ae\u099c\u09c1\u09b0\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be= \u0995 \u099c\u09a8
\u2234\u09e7 \u099c\u09a8\u09c7\u09b0 \u09a6\u09c8\u09a8\u09bf\u0995 \u09ae\u099c\u09c1\u09b0\u09bf=\u0995\u2715\u09e7\u09e6 \u099f\u09be\u0995\u09be =\u09e7\u09e6\u0995 \u099f\u09be\u0995\u09be\u0964
\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09ae\u09a4\u09c7,
\u0995\u2715\u09e7\u09e6\u0995=\u09ec\u09e8\u09eb\u09e6
\u09ac\u09be, \u09e7\u09e6\u0995\u09e8<\/sup>=\u09ec\u09e8\u09eb\u09e6
\u09ac\u09be, \u0995\u09e8<\/sup>=\u09ec\u09e8\u09eb\u09e6\/\u09e7\u09e6
\u09ac\u09be, \u0995\u09e8<\/sup>=\u09ec\u09e8\u09eb
\u09ac\u09be, \u0995=\u221a\u09ec\u09e8\u09eb
\u09ac\u09be, \u0995=\u09e8\u09eb
\u2234\u09ae\u099c\u09c1\u09b0\u09c7\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09e8\u09eb \u099c\u09a8\u0964<\/p>\n\n\n\n

\u09e8\u09e7. \u09a6\u09c1\u0987\u099f\u09bf \u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u09ac\u09b0\u09cd\u0997\u09c7\u09b0 \u0985\u09a8\u09cd\u09a4\u09b0 \u09e9\u09ed \u09b9\u09b2\u09c7, \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a6\u09c1\u0987\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09ae\u09a8\u09c7 \u0995\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be=\u0995
\u09a4\u09be\u09b9\u09b2\u09c7 \u0985\u09aa\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be= (\u0995+\u09e7)
\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09ae\u09a4\u09c7,
(\u0995+\u09e7)\u09e8<\/sup>-\u0995\u09e8<\/sup>=\u09e9\u09ed
\u09ac\u09be, \u0995\u09e8<\/sup>+\u09e8\u0995+\u09e7-\u0995\u09e8<\/sup>=\u09e9\u09ed
\u09ac\u09be, \u09e8\u0995+\u09e7=\u09e9\u09ed
\u09ac\u09be, \u09e8\u0995=\u09e9\u09ed-\u09e7
\u09ac\u09be, \u09e8\u0995=\u09e9\u09ec
\u09ac\u09be, \u0995=\u09e9\u09ec\/\u09e8
\u09ac\u09be, \u0995=\u09e7\u09ee
\u0985\u09a4\u098f\u09ac, \u098f\u0995\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09e7\u09ee
\u098f\u09ac\u0982 \u0985\u09aa\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09e7\u09ee+\u09e7=\u09e7\u09ef\u0964<\/p>\n\n\n\n

\u09e8\u09e8. \u098f\u09ae\u09a8 \u09a6\u09c1\u0987\u099f\u09bf \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0 \u09af\u09be\u09a6\u09c7\u09b0 \u09ac\u09b0\u09cd\u0997\u09c7\u09b0 \u0985\u09a8\u09cd\u09a4\u09b0 \u098f\u0995\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n

\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf, \u09a6\u09c1\u0987\u099f\u09bf \u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 \u0995 \u0993 (\u0995+\u09e7)
\u098f\u09a6\u09c7\u09b0 \u09ac\u09b0\u09cd\u0997\u09c7\u09b0 \u0985\u09a8\u09cd\u09a4\u09b0
=(\u0995+\u09e7)\u09e8<\/sup>-\u0995\u09e8
<\/sup>=\u0995\u09e8<\/sup>+\u09e8\u0995+\u09e7-\u0995\u09e8
<\/sup>=\u09e8\u0995+\u09e7
\u098f\u0996\u09a8 \u09b8\u09b0\u09cd\u09ac\u09a8\u09bf\u09a8\u09cd\u09ae \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997\u09b8\u0982\u0996\u09cd\u09af\u09be \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 \u09ea, \u09ef, \u09e7\u09ec\u2026\u2026\u2026..
\u0985\u09a4\u098f\u09ac,
\u09e8\u0995+\u09e7=\u09ea \u09b9\u09b2\u09c7,
\u09e8\u0995=\u09ea-\u09e7
\u09ac\u09be, \u09e8\u0995=\u09e9
\u09ac\u09be, \u0995=\u09e9\/\u09e8 \u09af\u09be \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09af\u09bc\u0964
\u0986\u09ac\u09be\u09b0,
\u09e8\u0995+\u09e7=\u09ef \u09b9\u09b2\u09c7,
\u09e8\u0995=\u09ef-\u09e7
\u09ac\u09be, \u09e8\u0995=\u09ee
\u09ac\u09be, \u0995=\u09ee\/\u09e8
\u09ac\u09be, \u0995=\u09ea \u09af\u09be \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be
\u0985\u09a4\u098f\u09ac, \u098f\u0995\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09ea
\u0985\u09aa\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be=\u09ea+\u09e7=\u09eb\u0964<\/p>\n\n\n\n

\n\n\n\n

\u09e8\u09e9. \u09e9\u09ee\u09ea \u098f\u09ac\u0982 \u09e8\u09e7\u09ee\u09ed \u09a6\u09c1\u0987\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be\u0964<\/strong><\/p>\n\n\n\n

\u0995) \u09aa\u09cd\u09b0\u09a5\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b8\u0982\u0996\u09cd\u09af\u09be \u0995\u09bf\u09a8\u09be \u0989\u09ce\u09aa\u09be\u09a6\u0995\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong><\/p>\n\n\n\n

\u09aa\u09cd\u09b0\u09a5\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09e9\u09ee\u09ea<\/p>\n\n\n\n

\u09e8)\u09e9\u09ee\u09ea
<\/u>   \u09e8)\u09e7\u09ef\u09e8
<\/u>      \u09e8)\u09ef\u09ec
<\/u>         \u09e8)\u09ea\u09ee
<\/u>            \u09e8)\u09e8\u09ea
<\/u>               \u09e8)\u09e7\u09e8
<\/u>                  \u09e8)\u09ec
<\/u>                      \u09e9<\/p>\n\n\n\n

\u0985\u09a4\u098f\u09ac, \u09e9\u09ee\u09ea =\u09e8\u2715\u09e8\u2715\u09e8\u2715\u09e8\u2715\u09e8\u2715\u09e8\u2715\u09e8\u2715\u09e9 =(\u09e8\u2715\u09e8)\u2715(\u09e8\u2715\u09e8)\u2715(\u09e8\u2715\u09e8)\u2715\u09e8\u2715\u09e9<\/p>\n\n\n\n

\u098f\u0996\u09be\u09a8\u09c7, \u09e8\u2715\u09e9 \u09ac\u09be \u09ec \u099c\u09cb\u09a1\u09bc\u09be\u09ac\u09bf\u09b9\u09c0\u09a8\u0964<\/p>\n\n\n\n

\u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09e9\u09ee\u09ea \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09af\u09bc\u0964<\/p>\n\n\n\n

\u0996) \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09af\u09a6\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09a8\u09be \u09b9\u09af\u09bc \u09a4\u09ac\u09c7, \u0995\u09cb\u09a8 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a6\u09bf\u09af\u09bc\u09c7 \u0997\u09c1\u09a3 \u0995\u09b0\u09b2\u09c7 \u098f\u099f\u09bf \u098f\u0995\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09b9\u09ac\u09c7? \u09aa\u09c1\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u0995\u09a4?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong><\/p>\n\n\n\n

\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09e8\u09e7\u09ee\u09ed<\/p>\n\n\n\n

\u09e9)\u09e8\u09e7\u09ee\u09ed
<\/u>   \u09e9)\u09ed\u09e8\u09ef
<\/u>      \u09e9)\u09e8\u09ea\u09e9
<\/u>         \u09e9)\u09ee\u09e7
<\/u>            \u09e9)\u09e8\u09ed
<\/u>               \u09e9)\u09ef
<\/u>                   \u09e9<\/p>\n\n\n\n

\u0985\u09a4\u098f\u09ac, \u09e8\u09e7\u09ee\u09ed=\u09e9\u2715\u09e9\u2715\u09e9\u2715\u09e9\u2715\u09e9\u2715\u09e9\u2715\u09e9 =(\u09e9\u2715\u09e9)\u2715(\u09e9\u2715\u09e9)\u2715(\u09e9\u2715\u09e9)\u2715\u09e9<\/p>\n\n\n\n

\u098f\u0996\u09be\u09a8\u09c7 \u09e9 \u099c\u09cb\u09a1\u09bc\u09be\u09ac\u09bf\u09b9\u09c0\u09a8\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09e8\u09e7\u09ee\u09ed \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09a8\u09af\u09bc\u0964<\/p>\n\n\n\n

\u0985\u09a4\u098f\u09ac \u09e9 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c1\u09a3 \u0995\u09b0\u09b2\u09c7 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b9\u09ac\u09c7\u0964<\/p>\n\n\n\n

\u09a4\u0996\u09a8 \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09b9\u09ac\u09c7 (\u09e9\u2715\u09e9)\u2715(\u09e9\u2715\u09e9)\u2715(\u09e9\u2715\u09e9)\u2715(\u09e9\u2715\u09e9)=\u09ec\u09eb\u09ec\u09e7\u0964<\/p>\n\n\n\n

\u0997) \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09a4 \u09af\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u098f\u099f\u09bf \u098f\u0995\u099f\u09bf \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b8\u0982\u0996\u09cd\u09af\u09be \u09b9\u09ac\u09c7?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong><\/p>\n\n\n\n

\u00a0\u00a0 \u00a0\u00a0\u09e8\u09e7<\/mark>\u09ee\u09ed<\/mark>(\u09ea\u09ec
\u00a0\u00a0 \u00a0\u00a0\u09e7\u09ec <\/span>
\u09ee\u09ec)\u09eb\u09ee\u09ed
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09eb\u09e7\u09ec<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u09ed\u09e7<\/p>\n\n\n\n

\u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf\u09b0 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09ed\u09e7 \u09ad\u09be\u0997\u09b6\u09c7\u09b7 \u09a5\u09be\u0995\u09c7 \u09b8\u09c7\u09b9\u09c7\u09a4\u09c1 \u09e8\u09e7\u09ee\u09ed \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09cb\u09a8 \u098f\u0995\u099f\u09bf \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be \u09af\u09cb\u0997 \u0995\u09b0\u09b2\u09c7 \u09af\u09cb\u0997\u09ab\u09b2 \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b9\u09ac\u09c7 \u098f\u09ac\u0982 \u09a4\u0996\u09a8 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u09b9\u09ac\u09c7 (\u09ea\u09ec+\u09e7)=\u09ea\u09ed<\/p>\n\n\n\n

\u098f\u0996\u09a8, \u09ea\u09ed\u2715\u09ea\u09ed=\u09e8\u09e8\u09e6\u09ef<\/p>\n\n\n\n

\u0985\u09a4\u098f\u09ac, \u09af\u09cb\u0997\u0995\u09c3\u09a4 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be (\u09e8\u09e8\u09e6\u09ef-\u09e8\u09e7\u09ee\u09ed) = \u09e8\u09e8<\/p>\n\n\n\n

\u09e8\u09ea. \u098f\u0995\u099f\u09bf \u09b8\u09c8\u09a8\u09cd\u09af\u09a6\u09b2\u0995\u09c7 \u09eb,\u09ec,\u09ef \u09b8\u09be\u09b0\u09bf\u09a4\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09af\u09bc, \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09af\u09bc \u09a8\u09be\u0964<\/strong><\/p>\n\n\n\n

\u0995) \u09ec \u098f\u09b0 \u0997\u09c1\u09a3\u09a8\u09c0\u09af\u09bc\u0995\u0997\u09c1\u09b2\u09cb \u09ac\u09c7\u09b0 \u0995\u09b0\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong><\/p>\n\n\n\n

\u09ec=\u09e7\u2715\u09ec=\u09e8\u2715\u09e9<\/p>\n\n\n\n

\u09ec \u098f\u09b0 \u0997\u09c1\u09a3\u09a8\u09c0\u09af\u09bc\u0995\u0997\u09c1\u09b2\u09cb \u09b9\u09b2\u09cb \u09e7,\u09e8,\u09e9,\u09ec<\/p>\n\n\n\n

\u0996) \u09b8\u09c8\u09a8\u09cd\u09af\u09b8\u0982\u0996\u09cd\u09af\u09be\u0995\u09c7 \u0995\u09cb\u09a8 \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09b0\u09a4\u09ae \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c1\u09a3 \u0995\u09b0\u09b2\u09c7 \u09b8\u09c8\u09a8\u09cd\u09af\u09b8\u0982\u0996\u09cd\u09af\u09be\u0995\u09c7 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09ac\u09c7\u0964<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong><\/p>\n\n\n\n

\u09e9)\u09eb,\u09ec,\u09ef<\/span>
\u09eb,\u09e8,\u09e9<\/p>\n\n\n\n

\u09b2\u09b8\u09be\u0997\u09c1 = \u09e9\u2715\u09e9\u2715\u09eb\u2715\u09e8 \u09af\u09be\u0995\u09c7 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09af\u09bc \u09a8\u09be\u0964<\/p>\n\n\n\n

\u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a4\u09c7 \u09b9\u09b2\u09c7 (\u09eb\u2715\u09e8)=\u09e7\u09e6 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c1\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<\/p>\n\n\n\n

\u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09b8\u09c8\u09a8 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0995\u09c7 \u09e7\u09e6 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c1\u09a3 \u0995\u09b0\u09b2\u09c7 \u09b8\u09c8\u09a8\u09cd\u09af\u09a6\u09b2\u0995\u09c7 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09ac\u09c7\u0964<\/p>\n\n\n\n

\u0997) \u0990 \u09a6\u09b2\u09c7 \u0995\u09ae\u09aa\u0995\u09cd\u09b7\u09c7 \u0995\u09a4\u099c\u09a8 \u09b8\u09c8\u09a8\u09cd\u09af \u09af\u09cb\u0997 \u09a6\u09bf\u09b2\u09c7 \u09b8\u09c8\u09a8\u09cd\u09af\u09a6\u09b2\u0995\u09c7 \u09ac\u09b0\u09cd\u0997\u09be\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u099c\u09be\u09a8\u09cb \u09af\u09be\u09ac\u09c7?<\/strong><\/p>\n\n\n\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong><\/p>\n\n\n\n

\u0996 \u09b9\u09a4\u09c7 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09a4 \u09b8\u09c8\u09a8\u09cd\u09af \u09b8\u0982\u0996\u09cd\u09af\u09be \u09e9\u2715\u09e9\u2715\u09eb\u2715\u09e8 = \u09ef\u09e6<\/p>\n\n\n\n

\u098f\u0996\u09a8, \u09ef\u2715\u09ef+\u09ef = \u09ee\u09e7+\u09ef =\u09ef\u09e6<\/p>\n\n\n\n

\u0985\u09a4\u098f\u09ac \u09ef\u09e6 \u09aa\u09c2\u09b0\u09cd\u09a8\u09ac\u09b0\u09cd\u0997 \u09a8\u09af\u09bc\u0964<\/p>\n\n\n\n

\u098f\u0996\u09a8, (\u09ef+\u09e7)\u2715(\u09ef+\u09e7) = \u09e7\u09e6\u2715\u09e7\u09e6 =\u09e7\u09e6\u09e6 \u09aa\u09c2\u09b0\u09cd\u09a3\u09ac\u09b0\u09cd\u0997 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0964<\/p>\n\n\n\n

\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09b8\u09c8\u09a8\u09cd\u09af \u09af\u09cb\u0997 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 (\u09e7\u09e6\u09e6-\u09ef\u09e6) = \u09e7\u09e6 \u099c\u09a8\u0964<\/p>\n\n\n\n

\n\n\n\n

tags: Class 7 Math book solution BD pdf, Math lecture guide for class 7, class 7 math pdf, class 7 math bd, \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0997\u09a3\u09bf\u09a4 \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0-\u09e7.\u09e8 \u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983 \u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Seven (07) Math Book Solution | Chapter 01 : Rational and irrational numbers | Class 7 math book Online Solution Bangladesh (BD) \u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983\u00a0\u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 : \u00a0\u09ac\u09b0\u09cd\u0997\u09ae\u09c2\u09b2 \u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983\u00a0\u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 \u098f\u09b0 […]<\/p>\n","protected":false},"author":1,"featured_media":4333,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[33],"tags":[35,34],"class_list":["post-4345","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-class-seven-7","tag-class-7","tag-class-seven"],"yoast_head":"\n\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983\u00a0\u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 | \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf - Study Zone BD<\/title>\n<meta name=\"description\" content=\"\u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Seven (07) Math Book Solution. Chapter 01 : Rational and irrational numbers \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0\u09b0 \u09b8\u09ae\u09be\u09a7\u09be\u09a8....\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.studyzonebd.com\/math\/class-seven-chapter-1-lesson-1-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ae\u0983\u00a0\u09ae\u09c2\u09b2\u09a6 \u0993 \u0985\u09ae\u09c2\u09b2\u09a6 \u09b8\u0982\u0996\u09cd\u09af\u09be | \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7.\u09e8 | \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf - Study Zone BD\" \/>\n<meta property=\"og:description\" content=\"\u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Seven (07) Math Book Solution. 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