MCQ
$\frac{d}{d x}\left(\sin ^{-1} 2 x\right)=$
  • A
    $\frac{1}{\sqrt{1-4 x^2}}$
  • B
    $\frac{2}{\sqrt{1-x^2}}$
  • $\frac{2}{\sqrt{1-4 x^2}}$
  • D
    $\frac{\pi}{2}-\cos ^{-1} 2 x$

Answer

Correct option: C.
$\frac{2}{\sqrt{1-4 x^2}}$
C

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