9000063308

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9000063308
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1
Differentiate the following function. \[ f(x) = \frac{1} {\ln x} \]
\(f'(x) = \frac{-1} {x\ln ^{2}x},\ x > 0,\ x\neq 1\)
\(f'(x) =\ln x,\ x > 0\)
\(f'(x) = \frac{\ln x} {x},\ x\neq 0\)
\(f'(x) = \frac{1} {x\ln ^{2}x},\ x\neq 0\)