(intel Instruction(s): 1-) Write your solution on a paper and please write your name and ID on the paper, and then sign the front page 2-) Scan your solution as a single pdf file (your scan should be clearly readable and aligned well) 3-) Then you can upload your solution and make sure that you upload your file within the time allocated for the question. La submissions will not be accepted!!!! 4-) Unless otherwise stated by the instructor, DO NOT EMAIL your solution A periodic signal (t) has a Fourier Series Expansion as r(t) = a 200w, where ko fork to ak 1fork = 0 A Determine the Fourier Transform of a(t) B. Sketch the spectrum of for the frequency interval -10007