1. The problem statement, all variables and given/known data X(w) = 3cos(2w) + 2 sin(3w) calculate x(n) 2. Relevant equations x(n) = (1/2pi) ∫ X(w) e^(jwn)dw 3. The attempt at a solution When integrating over 0 to 2 pi, my answer is 0. Which would not be the case.