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Single Variable Calculus

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Differential of Cosine Function

SVCALC-NL1UEX

Compute the differential:

$$y=\cos(\sqrt{x})$$

A

$-\sin(\sqrt{x})\cfrac{1}{2 \sqrt{x}}dx$

B

$\sin(\sqrt{x})\cfrac{1}{2 \sqrt{x}}dx$

C

$-\cos(\sqrt{x})\cfrac{1}{2 \sqrt{x}}dx$

D

$\cos(\sqrt{x})\cfrac{1}{2 \sqrt{x}}dx$