1. Assignment: Do problems 6,10,13 in Chapter 1, Section 1, and problems 5,8,12 in Chapter 1, Section 2.

Due Date: Friday, the 6th of September, in class.

2. Assignment: Do problems 17, 18 in Chapter 1, Section 2, and problems 3 (b), 6 (a,f,h), 7 (c, d), 8 in Chapter 1, Section 3.

Due Date: Friday, the 13th of September, in class.

3. Assignment: Do problems 3,8, 15, 19 (c), 20 (a,c), 22, 25 in Chapter 1, Section 4.

Due Date: Friday, the 20th of September, in class.

4. Assignment: Do problems 4(f), 17, 19, 20, 23 (c), 25 (a,c) in Chapter 2, Section 1.

Due Date: Friday, the 27th of September, in class.

5. Assignment: Do problems 11 (a,b), 26, 29, 31 (g) in Chapter 2, Section 2.

Due Date: Friday, the 4th of October, in class.

6. Assignment: Do problems 4 (c), 6 (b), 8 (a), 9, 34 (a,b,c,d) in Chapter 2, Section 3.

Also prove the following theorem: Let A be a set, let R be an equivalence relation on A, and let A/R be the set of equivalence classes of R. Then the equivalence relation determined by A/R is the relation R.

Due Date: The new due date is Monday the 21st of October (originally Friday, the 18th of October), in class.

7. Assignment: Do problems 10, 11, 15, 18 in Chapter 2, Section 3.

Due Date: Monday the 28th of October, in class. postponed to Wednesday, the 30th of October.

8. Assignment: Do problems 16, 20, 21,26, 27, in Chapter 2, Section 3.

Due Date: Monday, the 4th of November, in class.

9. Assignment: Do problems 4, 17, 21,22, 23 in Chapter 2, Section 4.

Due Date: Friday, the 15th of November, in class.

10. Assignment: Do problems 4, 9, 17 (b), 18,22 in Chapter 3, Section 1.

Due Date: Friday, the 22nd of November, in class.

11. Assignment: Do problems 5, 6 (a), 7, 10, 13 in Chapter 3, Section 2.

Due Date: Monday, the 2nd of December, in class.