1. The problem statement, all variables and given/known data Determine a general Fourier series representation for f(x) = x^3 -1<x<1 2. Relevant equations 3. The attempt at a solution May seem like a stupid Q, but would i have to calculate a0, an, bn or since i know that x^3 is an odd function, could jump straight into calculating the Fourier sine series for odd functions. Would that give me a general representation?