MCQ
$\frac{ d }{ dx } \log \left(\frac{1}{ x }\right)=\ldots \ldots . .( x >0)$
  • A
    $-\frac{1}{x^2}$
  • B
    $\frac{1}{x^2}$
  • $-\frac{1}{x}$
  • D
    $-\frac{2}{x^2}$

Answer

Correct option: C.
$-\frac{1}{x}$
$-\frac{1}{x}$

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