Question

derrivative of (sinx) ^2

Answer 1

have you tried ?
it uses chain rule, know what that is ?

Answer 2

I sounds like 2 (sinx) (cosx)
??"

Answer 3

correct!

Answer 4

thanks. I just wasn't sure if it was time cos x.

Answer 5

see, the derivative of x^2 = 2x
so, derivative of sin x ^2 = 2 sin x , but because of the chain rule, you will also differentiate, sin x
so, 2 sin x cos x :)
welcome ^_^