Derivative of 1 x is equal to : - Vidyadip

MCQ

Derivative of $\frac{1}{\sqrt{x}}$ is equal to :

A
$\frac{1}{2 x \sqrt{x}}$
✓
$-\frac{1}{2 x \sqrt{x}}$
C
$2 x \sqrt{x}$
D
$-2 x \sqrt{x}$

✓

Answer

Correct option: B.

$-\frac{1}{2 x \sqrt{x}}$

B

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