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## Homework Statement

Please take into account I'm not very good at maths so I would just like to make sure that what I am doing so far is correct

Obtain the fourier transform for:

f(x) = x(2∏-x) 0<x<2∏ f(x)=f(x+2∏)

## Homework Equations

f(x) = 1/2 a0 + Ʃ {an cosnx + bn sinnx} = ao/2 + a1cosx +a2cos2x + b1sinx+b2sin2x +...

## The Attempt at a Solution

an = 1/x ∫x(2∏-x)cos(nωt) dt

I've attached the rest of my working out below: