Page 46 - Bangladesh_classwiz_BOOK2018_rev_Neat
P. 46

3
                                   2
               11|   (  ) =    −    + 1 mgxKi‡Yi †jLwPÎ AvuK‡Z n‡e|
               mgvavbt c~‡e©i D`vni‡Yi g‡Zv K¨vjKz‡jU‡i dvskbwU cÖ‡ek Kwi‡q           ,        I          gvb cÖ‡ek Kwi‡q

               = Pvc‡j wb‡Pi w¯Œ‡bi g‡Zv gv‡bi ZvwjKv cvIqv hv‡e|GB gvb¸wj †_‡K dvskbwUi †jLwPÎ m¤c‡K© aviYv
               cvIqv hvq|








               (key log-
               w9[qdp[d+1==p10=10=1=
               =qT )

               QR †Kv‡Wi gva¨‡g cÖvß †jLwPÎwU wb‡P †`Lv‡bv n‡jv -




























































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