MCQ
$\frac{d}{d x}(\sqrt{\cot x})=$
  • $\frac{-\operatorname{cosec}^2 x}{2 \sqrt{\cot x}}$
  • B
    $\frac{\operatorname{cosec}^2 x}{2 \sqrt{\cot x}}$
  • C
    $\frac{\sec ^2 x}{2 \sqrt{\cot x}}$
  • D
    $\frac{\sec x}{2 \sqrt{\cot x}}$

Answer

Correct option: A.
$\frac{-\operatorname{cosec}^2 x}{2 \sqrt{\cot x}}$
A

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