Answer to: Simplify the following. cos(frac{pi}{2} -x)tan x . A. sec x B. sin^2x C. tan x D. csc x By signing up, you'll get thousands...
Answer to: Find the derivative of the following.a)f(x)=\frac{x+4}{x^{3}\csc(2x)} b)f(x)=2x^{2}-\cos^{3}(\pi x) c)y=(x^{2}+\sin(x))^{5} By signing...