2 The Fourier series of the square signal shown below is: 2 f(t) = sin(wo) + [3Pts] 2 2 2 sin(3w0) + sin(5w0) + sin(7wo) + -sin(9wo) T 3 5 7 9 2 + sin(11w0) + ... 11 Plot the first five terms of the Fourier series (on one plot). +f(t) 1 Time 2T 3T (t)