Consider the periodic function x(t) plotted in Fig. 1.Fig 1(a) Find the "DC" value...

Consider the periodic function x(t) plotted in Fig. 1.

Fig 1

(a) Find the "DC" value a0 and the other Fourier coefficients ak for k ≠ 0 in the Fourier series representation of x(t).

(b) Define a new signal as y(t) = 2x(t – T0/2), and then sketch the waveform of y(t). Use the results of Problem P-3.14 to write down the Fourier series coefficients b0 and bk for k ≠ 0 for the periodic signal y(t) without evaluating any integrals.