What is the derivative of d/dx(sin(cos2x)? - Yahoo! Answers India.
Find the 50th derivative of y=cos2x - OpenStudy.
Derivative of y=sin(x^2)cos(x^2)? You're forgetting to apply the chain rule to the derivatives, but you got it mostly right...2 x Cos[2 x^2].
Antiderivative of cos^2 (x) is..? - Yahoo! Answers.
Limits and Derivatives of Trig Functions.

what's the derivative of cos(x) sin(x) - Mathematics.

Y = cos2x + sinx ? Help finding the first AND SECOND derivative of y=cos2x? If y = cos2x. How to take 1st and 2nd derivative of y=cos2x?
Ok, now you can take the derivative of each accordingly: ()'=( cosx (1-cosx) - sinx . I will use (sinx^2), but either one will give you the same answer. Ok, now lets go. cosx-cos^2x-sin^2x /1+cos^2x-2cosx=cosx-1/(1-cosx)^2=.
In order to find critical numbers you need to take the derivative, which I did, and got: y' = [(0)(cos x)+2(-sin x)] - cos 2x (0)(x) which reduced.

derivative of cos2x sinx

derivative of cos2x sinx

Y = cos2x + sinx ? Differentiation.? - Yahoo! Answers.

Math - Find the antiderivative of f(x)=cos2x/(sin^2x)*(cos^2x). - eNotes.

Derivative of y=sin(x^2)cos(x^2)? You're forgetting to apply the chain rule to the derivatives, but you got it mostly right...2 x Cos[2 x^2].
first d/dx of (sin(cos2x)) it will be cos(cos2x)*(-sin2x)*2 then take derivative again it will be -sin(cos2x)*4 sin x*sin x that is 4sinsqrx*-sin(cos2x).
Using a table of derivatives.