 Assignment #1
Section 1.2: 38
Section 1.3: 24, 69, 11, 13
Supplement: Prove Theorems: 1.a, 1.h.ii, 1.i, 1.l.v, 1.m.ii, 1.m.vi, 2.a.i, 2.b.ii, 2.c.i
A. One of the theorems in the Appendix is false. Find it and prove that it is false.
Correct the hypothesis and prove the corrected theorem.
B. Prove that the complex number field C cannot be an ordered field.
Due: Wednesday, September 6
 Assignment #2
Section 1.4: 14
Section 1.5: 23, 57, 9
Due: Wednesday, September 13
 Assignment #3
Section 1.6: 26
Section 1.7: 35
Section 2.1: 23, 56
A. Prove: If A, B are countable, then A × B is countable.
Due: Wednesday, September 20
 Assignment #4
Section 2.2: 1, 7, 1011
Section 2.3: 13, 5
Section 2.4: 13, 5
Section 2.6: 12, 56, 89
Due: Wednesday, September 27
 Assignment #5
Section 2.7: 14, 67, 11
Section 2.8: 12
Section 2.9: 13, 5, 7
Due: Wednesday, October 4

 Assignment #6
Section 2.10: 12, 57
Section 2.11: 12, 5
Section 2.12: 12, 5
Section 3.1: 2, 45, 7, 9, 1112, 14
Due: Wednesday, October 18
 Assignment #7
Section 3:2: 13, 56
Section 3:3: 13, 5
Section 3:4: 14
Due: Wednesday, October 25
 Assignment #8
Section 3:5: 2, 5, 78
Section 3:6: 12, 57, 11
Due: Wednesday, November 1
 Assignment #9
Section 3:7: 1, 2, 5
Section 3:8: 1, 35
Section 3:9: 13,6
Section 3:10: 13, 57
Section 4.1: 36, 8, 10
Due: Wednesday, November 15
 Assignment #10
Section 4.2: 2, 5, 7, 9, 1112
Section 4.3: 12, 5, 7, 12
Section 5.1: 25, 910
Section 5.3: 13, 5, 7, 9
Due: Wednesday, November 29
 Supplementary Problems
Section 5.4: 14, 67, 910
Section 5.5: 16, 811, 1314, 18, 20
Section 5.7: 1, 3
