Here you can discuss the homework problems for September 18th:
Chapter 3: 4, 8, 9, 38, 40
Chapter 4: 9, 19, 61
Chapter 3, _MA453Fall2008walther#4
Chapter 3, _MA453Fall2008walther#8
Chapter 3, _MA453Fall2008walther#9
Chapter 3, _MA453Fall2008walther#38
Chapter 3, _MA453Fall2008walther#40
Chapter 4, _MA453Fall2008walther#9
Chapter 4, _MA453Fall2008walther#19
Chapter 4, _MA453Fall2008walther#61