Let be a periodic signal with fundamental period T = 2 and Fourier coefficient...

Let

be a periodic signal with fundamental period T = 2 and Fourier coefficients

(a) Determine the value of

(b) Determine the Fourier series representation of .

(c) Use the result of part (b) and the differentiation property of the continuous-time. Fourier series to help determine the Fourier series coefficients of x(t).