Homework is from

Text: "Algebra" by T.W. Hungerford Springer-Verlag (GTM 73).

Homework is due for the begining of the Wednesday lecture

• Due Wednesday January 19:
Section 1.1: 5, 7, 8, ,10, 13, 15
Section 1.2: 1, 2, 5, 8, 9, 11,
Section 1.4: 1,
Section 1.5: 1, 2, 6.

• Due Wednesday January 26:
Section 1.2: 18, 19(a),
Section 1.3: 1, 2, 8, 9,
Section 1.4: 5, 6, 8,
Section 1.5: 11, 18.

• Due Wednesday February 2:
Section 1.5: 19, 21,
Section 2.4: 1, 2, 3, 4, 5, 7, 9,
Section 2.5: 2,
Extra Problem:
Suppose G is finite. If H is a proper subgroup then G is not equal to the union of all conjugates of H.

• Due Wednesday February 9:
Section 1.8: 5, 9, 13,
Section 2.5: 3,5, 6, 13,
Section 2.7: 4, 5.

• Due Wednesday 23:
Section 2.3: 1, 3, 5, 6, 8, 9, and 13,
Section 2.7: 13.

• Due Wednesday March 2:
Section 3.1: 11, 12, 14, 18,
Section 3.2: 1, 3, 10, 17, 18, 20.

• Due Wednesday March 16:
Section 3.6: 1, 9, 10,
Section 8.4: 7 (this is not a typo!)
Extra problem: Let F be a field and suppose R is a ring with 1. A ring homo from F to R must be injective.

• Due Wednesday March 23:
Section 8.2: 2, 5, 12(a),
Section 8.7: 8(a),9,
Section 3.4: 5, 7

• Due Wednesday March 30:
Appendix of Chapter V: 8, 9,
Section 6.1: 1, 2, 4, 6, 7, 8.

• Due Wednesday April 6:
Section 3.3: 10, 11,
Section 5.1 (page 240): 1, 3, 10, 16, 19, 23,
Section 5.2 (page 255): 1, 2.

• Due Wednesday April 13:
Compare the presentation in class (using pregeometries) to Section 1 of Chapter 6.
Section 6.1: 3,
Section 5.1: 7, 12, 18 and
Section 5.2: 3, 6.

• Due Friday April 22:
Section 5.2: 16
Section 5.3: 1, 2, 5, 9, 10,
Section 5.5: 1, 2.
The first test was held on Wednesday, February 16.
The grades where: 100x6, 98, 95, 90x2, 85, 80x2, 65x2 and 45.

The results of the second midterm:
100x5, 99, 90x2, 85, 80x2, 68, 65x2, 60, 50.

This course web page.