Problems 8.18, 8.19 and 8.20 (all worked in class) (2 nov).

Exercises 8.2, 8.3, 8.5 and Problems 8.12, 8.15 and 8.16 (all worked in class) (30 nov).

Exercise 8.2 and 8.5 and Problems 8.11 and 8.15 (23 nov).

Problems 8.3, 8.5, 8.20 and 7.4 (20 nov).

Problems 7.1, 7.3, 8.1 8.2(discussed in class), and 8.6 (18 nov).

Problems 7.5, 7.6 and 7.7 (all discussed a bit in class) (13 nov).

Exercises 7.1, 7.2, 7.3 and 7.6 (9 nov).

Exercises 6.1, 6.2 and 6.3 and Problem 6.12 (4 nov).

Problem 6.5 (26 oct).

Problems 5.2, 6.2 and 6.3 (23 oct).

Exercise 6.1 and Problem 6.1 (21 oct).

(Exercise 5.1 worked in class) Exercises 5.2 and 5.3 and Problem 5.1 (worked in class) (19 oct).

Problems 4.16 (the first part worked in class) and 4.18 (16 oct).

Problem 4.12 (12 oct).

Exercises 4.5 and 4.6 and Problem 4.10 (9 oct).

Exercise 4.4 and Problem 4.7 (7 oct).

Problem 4.5 (5 oct).

Exercise 4.1 and Problem 4.1 (2 oct).

Exercises 3.6, 3.9, 3.10, 3.11, Problems 3.6 (done in class), 3.7 (done in class), Problems 3.9 and 3.10 (23 sep).

Problems 3.13, 3.14 (both done in class) (21 sep).

Exercise 3.7 (for the second part an informal argument is fine: a careful proof at this point in the course is not so easy) and 3.17 (18 sep).

Exercises 3.4 (discussed in class on 14 sep) and 3.8 (16 sep).

Exercise 3.1 and Problems 3.2, 3.3 and 3.4 (11 sep).

Problems 2.7 and 3.1 (9 sep).

Problems 2.1, 2.2, 2.4 and 2.5 (4 sep).

Exercises 2.3 and 2.4 (2 sep).

Problem 1.7 and Exercises 2.1 and 2.2 (31 aug).

Problems 1.3, 1.4, 1.5 (28 aug).

Exercises 1.1 and 1.2 and Problem 1.1 (26 aug).