Question 2. The Fourier series representation, FS(t). of a periodic function of period 4 is given by Nnt FS(t) |3D an cos + b„ sin 2 21 In this particular case the Fourier series coefficients are...

Extracted text: Question 2. The Fourier series representation, FS(t). of a periodic function of period 4 is given by Nnt FS(t) |3D an cos + b„ sin 2 21 In this particular case the Fourier series coefficients are given by ao = 1.5 6(-1)" an 6(1 – 2(-1)") bn n²n² Compute the Fourier series coefficients forn = 1,2,3 correct to 4 decimal places and hence, using these entered values, compute FS;(2) correct to 3 decimal places. Enter the values in the boxes below. En Enter FS3(2) correct to 3 decimal places: