1.  Due Monday, February 9: Chapter 1, Problems 11, 23; Chapter 2, Elementary Problem 8, Problems 1, 7, 9.  Click here for a pdf  file with solutions to this assignment.

2. Due Wednesday, February 25:  Chapter 2, Problems 5, 6.  Chapter 3, Elementary Problems 1, 4, 6, 8, 10.  Click here for a pdf  file with solutions to this assignment.

2. Due Wednesday, March 31:  Chapter 4, Elementary Problems 1, 3, 9, 12, 17; Problems 8, 15.