MCQ
$\frac{d}{d x}\left(\sin \frac{x}{5}\right)=$
  • A
    $\cos \frac{x}{5}$
  • B
    $-\frac{1}{5} \cos \frac{x}{5}$
  • $\frac{1}{5} \cos \frac{x}{5}$
  • D
    $-\frac{1}{5} \sin \frac{x}{5}$

Answer

Correct option: C.
$\frac{1}{5} \cos \frac{x}{5}$
C

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