Math 221: Suggested Probems for Chapter 1. Please note that there are lots of problems listed; the odd-numbered ones have solutions in the back of the book, and the even-numbered ones are usually similar, to test your understanding of the method. You are encouraged to do as many problems as possible. Section 1.1: Problems 1--24, 26, 27 Section 1.2: Problems 1--26 Section 1.3: Problems 1--27 Section 1.4: Problems 1--26 Section 1.5: Problems 1--24, 28-31 Section 1.6: Problems 4--5 Section 1.7: Problems 1--40 Section 1.8: Problems 1--36 Section 1.9: Problems 1--36 Section 2.1: Problems 1--26 Section 2.2: Problems 1--26 Section 2.3: Problems 1--34 Section 2.5: Problems 1--36 Section 2.6: Problems 1- 28 Section 3.1: Problems 1--32 Section 3.2: Problems 1--36 Section 4.1: Problems 1--36 Section 4.2: Problems 1--27 Section 4.3: Problems 1--32 Section 4.6: Problems 1--6, 15, 17a, 17b, 18a Section 5.1: Problems 1--32 Section 5.2: Problems 1--20 Section 5.3: Problems 1--32 Section 5.5: Problems 1--22 Section 5.6: Problems 1--15