# Question: determine the complex fourier series coefficent of given signal indicate...

###### Question details

Determine the complex Fourier Series coefficent of given signal. Indicate the period of the signal.

a) x(t)=2cos(3πt)-sin(4πt)+3cos(π/4)

b) Determine x_{2}(t) with fundamental frequency
W_{0}=3 for a_{-3}=2-j , a_{3}=2+j ,
a_{-5}=2 , a_{5}= 2 , a_{k}=0 otherwise