# Fourier series

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Find the Fourier series as well as the first three partial sums of the Fourier series.

F(x)=x-x^2 if -1<x<1

Â© BrainMass Inc. brainmass.com November 24, 2021, 11:19 am ad1c9bdddfhttps://brainmass.com/math/fourier-analysis/fourier-series-periodic-functions-22470

#### Solution Summary

This shows how to find the Fourier series as well as the first three partial sums of the Fourier series.

$2.49