Question

# I need help with writing a full step-by-step solution for the following Fourier Series question.

Write

fourier series for the following function:

f(x) = 1 for -pi < x < 0

= x for 0 < x < pi

Find An, Bn

An = 1/pi (limit -pi to 0) f(x) cos nxdx + 1/pi (limit 0 to pi) f(x) cos nxdx

Bn = 1/pi (limit -pi to 0) f(x) sin nxdx +1/pi (limit 0 to pi) f(x) sin nxdx

I have found the other ones but don't understand this part.

#### Top Answer

An and Bn are... View the full answer