微分(4)の1．(4)の解答

$3$\displaystyle{ \hspace{1}{ \log }_{x}2 }$
$3$\displaystyle{\begin{array}y&=& \frac{\hspace{2} \log 2 \hspace{2}}{\hspace{2} \log x \hspace{2}} & \vspace{6}\\ \end{array}}$
$3$\displaystyle{ \begin{array}{lll}{y}^{\prime }&=& \log 2{ $ \frac{\hspace{2}1\hspace{2}}{\hspace{2} \log x \hspace{2}} $ }^{\prime } & \vspace{6}\\ &=& \log 2 \{ - \frac{\hspace{2}1\hspace{2}}{\hspace{2} { $ \log x $ }^{2} \hspace{2}} \} { $ \log x $ }^{\prime } & \vspace{6}\\ &=& - \frac{\hspace{2} \log 2 \hspace{2}}{\hspace{2} x{ $ \log x $ }^{2} \hspace{2}} & \vspace{6}\\ \end{array} }$
⇒次の問題の解答
⇒ヒント1,ヒント2,ヒント3
⇒解説1
⇒微分(4)のTOPへ戻る