Question

find a fourier series represent f(x)=e^x for —pi

Answer 1

Answer:

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Answer 2

Answer:

Given signal function in time domain is:

Fourier series for a function f(x) is defined as:

Hence, let us compute now the coefficients of various frequency components:

e^-ax  Over  [-π,  π] :  the Fourier  series is :

..done

thank me