Evaluate the formula for cn in Fourier :integral of e^kx dx = e^kx /k :unless k=0: Type your formula for c0 and cn (n>0) into the indicated spaces.

Question

Then rewrite the Fourier series in terms of sines and cosines. Simplify as far as possible (eliminate the zero terms).

Answer 1

well, you know that

e^iz = cos(z) + i sin(z)

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