Office hours: Wednesday 3-3:50pm, Friday 4:30-6pm Krieger 210

Final: Tuesday, May 12, 2-5pm, Krieger 302

Office hours: Thursday 2:30pm - 3:45pm in Krieger 411

Helproom hours: Thursday 11am - 1pm in Krieger 213

- Homework 1 - due Wednesday, Jan 28
- Homework 2 - due Monday, Feb 2
- Homework 3 - due Monday, Feb 9
- Homework 4 - due Monday, Feb 16
- Homework 5 - due Monday, Feb 23
- Homework 6 - due Wednesday, March 4
- Homework 7 - due Tuesday, March 17
- Homework 8 - due Monday, April 6
- Homework 9 - due Monday, April 13
- Homework 10 - due Monday, April 20
- Homework 11 - due Monday, April 20

1. Determine if A implies B and if B implies A in the following cases:

(i) A: Both numbers are even numbers; B: Their sum is even.

(ii) A: Both numbers are odd numbers; B: Their product is odd.

2. Determine if A implies B and if B implies A in the following cases:

(i) A: f(x) is a polynomial function; B: f'(x) is a polynomial function.

(ii) A: f(x) is a rational function; B: f'(x) is a rational function.

Sec 0.1 4(b),5(b),(c)

Sec 0.4 1(f), 2(b),(d); 6, 7(d), 8, 9, 10.

Sect. 1.1 2(c), 11, 18(b),(d), 22, 23, 26

Sect. 1.2 2(b), 7(a), 9(d), 11, 13, 17, 38, 40

Sect 1.3 4, 7, 12, 19, 22(b),(d); 23(a), 25(d), 31

Sec. 1.4 1(f), 6, 7(b), 13(d), 14, 17(b), 23, 26[super WI!], 28

Sec. 2.1 1(b),(f); 5, 6, 9(b), 15, 20

Sec. 2.2 1(b),(d),(f); 2, 3(b), 10(b), 14, 16, 26, 27

Sec. 2.2 23

Sec. 2.3 1(b),(d),(f); 2, 5[H non-abelian in (b)], 6(b), 9[also, relate C(g) and Z(G)], 10, 11, 13, 15(d), 16, 21, 23

Sec. 2.4 1/2(b)[regard #1 and #2 as a single problem], 4(b), 6, 7, 10, 15, 16(b),(f); 17, 19, 20, 29

Sec. 2.3 19

Sec. 2.5 2, 5, 7, 9, 10, 12(d),(f); 17, 20, 21, 24, 34

Sec. 2.6 1(b), 2, 3, 6, 8, 10(b), 11, 15, 17, 24, 35

Sec. 2.7 7

Sec. 2.8 1(b), 4, 7, 17, 18, 19[subtly different from p.125, Lemma 2], 23.

Sec. 2.9 3(b), 4(b), 6, 10, 12, 13(b),(d); 16, 17, 28, 31.

Sec. 2.10 4, 8(b),(d); 18, 19, 32.

Sec 3.1 2, 4, 5, 12, 18(b), 20, 22(c), 31, 36(b),(d), 39.

Sec 3.2 2, 6, 11, 18, 21, 25, 29.

Sec 3.3 1(b),(d); 2, 8, 9(b), 12(a),(b),(c),(d); 16, 21(c).

Sec. 3.3 20, 25, 32.

Sec. 3.4 1(b),(d); 5, 7, 11, 19, 28, 32.

Sec. 4.1 8, 13, 14(d)(f); 17(d), 23(b), 26, 29, 31, 37[see 35].

Sec.4.2 3(b), 5(c), 13, 18(d), 21(c), 22(b), 25, 28, 29, 30, 35(b), 42(b).