Question
Express the following exponential equations in logarithmic form:

$2^5=32$

Answer

$\begin{array}{ll}
& 2^5=32 \\
\therefore & 5=\log _2 32 \quad \ldots \text { [By definition of logarithm] } \\
& \text { i.e., } \log _2 32=5
\end{array}
$

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