fourier series

How to convert a algebric equation into equivalent fourier series using command

[arun]

let us consider a function f(t)=20*t (0<=t<=.05) f(t) = -20*t+2 (.05<t<.1)

Could you tell me how to convert it into a Fourier series without writing program (by just using built in function)

Answer 1

[k.v.swamy]

can u eloborate ur question.