Assignment 3, due Thursday September 17

Section 2.5, Exercises 27, 28, 30, 35, 45*, 49

Section 2.7 , Exercises 8, 9, 16, 30*

Section 2.8, Exercises 25, 27, 41, 43

Exercises with (*) are "presentation exercises". They should be written with particular care, and will be graded.