Question

Find the derivative of cos(arcsin 2x)

Answer 1

You're gonna have to use the chain rule on this:
\[\large \frac{d}{dx}cos(arcsin2x)=(cos(arcsin2x))'*(arcsin2x)'*(2x)'\]

Answer 2

thank you!

Answer 3

Got it from here? Good luck!

Answer 4

No haha i was saying thank you in advance haha

Answer 5

\[\frac{ d }{ dx }\left( \cos x \right)=-\sin x\]
\[\frac{ d }{ dx }\left( \sin^{-1} x \right)=\frac{ 1 }{\sqrt{1-x^2} }\]