EL ENG 120 Midterm: ee120-sp2018-mt1-Courtade-exam
Document Summary
Instructions: this is a multiple choice exam with 25 questions. You have 80 minutes to complete it: all of your answers must be recorded on the score sheet. The score sheet is the nal page in this exam packet: write your name on this page, and on the top of your score sheet. You may separate the score sheet from the rest of the exam for convenience: grading scheme: there are 75 possible points on this exam. Correct answers are worth +3 points each. Unanswered questions are worth 0 points each. Incorrect answers are worth -1 point each. No work/explanantion is needed for any of your answers, and no partial credit will be given. Mark at most one answer per question; multiple marks will be considered incorrect: you may use one double-sided sheet of notes. 1: x[n] is a periodic signal with period n and fourier series coe cients ak.
