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# Chain Rule with Cos Function

SVCALC-YQUXDA

Find the derivative of the function:

$$y=\cos(x^3)$$

A

$-\sin(x^3)$

B

$3x^2 \sin(x^3)$

C

$-3x^2 \sin(x^3)$

D

$\sin(x^3)$