Math 122

Homework #6

Instructions. This is due on April 10 at the beginning of class. It is worth 20 points. Late papers 3 points per day late. You must work by yourself, but feel free to consult with me. Explain what you did and why you did it: good explanations are essential! Start early, ask questions and do well.

Introduction. Numerous applications, especially in electronics, are based on the properties of integrals of sines and cosines. In this assignment, you will explore the theoretical basis for AM radio. You may work integrals on the calculator, but give good explanations of each step.

Problem. Work exploratory exercise 1 on page 529.