Let the signal be periodic:

a)Find the Fourier series. X [ K ] b)Find the Inverse of the fourier series k = 0 , + -1 , + -2 , ... , + -10

...... please , make literals a and b , xplease both in MATLAB. otherwise I will give you hand down

These codes are just for help, it's just a help!

Important, you must make it graph everything, also put at least 10 partial sums. and differences. with the other partial sums, example the first 3 partial sums. THANKS AND SUCCESS

xp(t)={etnT,0,sin(t)0sin(t)