MCQ
$\frac{d}{d x}\left(\log x^9\right)=$
  • A
    $\frac{1}{x^9}$
  • B
    $\frac{1}{9 x}$
  • $\frac{9}{x}$
  • D
    $\frac{1}{x}$

Answer

Correct option: C.
$\frac{9}{x}$
C

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