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\section[û‰Ô‰Àû‰Ş‰ƒ‰ß  ¢ø¤ù, “‰ú‰Ş‰ß 7731]
{õ‰Æ‰\hamze ‘ó‰‚û‰‘ı  û‰Ô‰Àû‰Ş‰ƒ‰ß  ¢ø¤\hamze ù �󉪉³‰ƒ‰‘¢ ¤ş‰‘®‰ü
 ¢�÷‰Ç�õ‰�¥�ö î‰È‰�¤\\*)�‰€‰Àğ‰Ãş‰€‰‚�ı(, \InE{}~\EnE{}“‰ú‰Ş‰ß õ‰‘ù\InE{}~\EnE{}7731 }
\begin{enumerate}
\item%1
�ğ‰Â \InE{}$n\ge 2$\EnE{} ä‰À¢ı ω±‰ƒ‰ã‰ü ø \InE{}$2^n+n^2$\EnE{} ä‰À¢ı �øñ “‰‘ª‰À, “‰‘쉃‰Ş‰‘÷‰À\hamze ù
\InE{}$n$\EnE{} “‰Â 6 î‰À�ôş‰× �¥ ä‰À¢û‰‘ı ¥ş‰Â õ‰ü—‰��÷‰À “‰‘ª‰À?
\fivej
 {1}
 {3}
 {5}
 {�ó‰Ó ø ’}
 {’ ø š}
\item%2
¢¤ õ‰·‰Ü‰¶ \InE{}$ABC$\EnE{} �¤—‰Ô‰‘á ø�¤¢ “‰Â ®‰Ü‰â \InE{}$BC$\EnE{} �ö ¤� ¢¤ \InE{}$D$\EnE{} ì‰Î‰â õ‰ü‰À ø �¤—‰Ô‰‘á ø�¤¢ “‰Â
®‰Ü‰â \InE{}$CA$\EnE{} ÷‰ƒ‰Ã \InE{}$AD$\EnE{} ¤� ¢¤ \InE{}$H$\EnE{} ì‰Î‰â õ‰ü‰À. �ğ‰Â \InE{}$AD=4$\EnE{}, \InE{}$BD=3$\EnE{} ø \InE{}$CD=2$\EnE{}, �öğ‰‘ù ω�ñ
\InE{}$HD$\EnE{} “‰Â�“‰Â �¨‰´ “‰‘:
\fivej
 {\InE{}$\frac{\sqrt{5}}{2}$\EnE{}}
 {\InE{}$\frac{3}{2}$\EnE{}}
 {\InE{}$\sqrt{5}$\EnE{}}
 {\InE{}$\frac{5}{2}$\EnE{}}
 {\InE{}$\frac{3\sqrt{5}}{2}$\EnE{}}
\item%3
¢¤ ª‰Ø‰Û ¥ş‰Â �‰€‰À õ‰Â“‰â ø›‰�¢ ¢�¤¢?
\fivej
 {53}
 {57}
 {58}
 {501}
 {502}
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