Abstract Algebra Homework

  • Problems are normally due at 11:59pm (I don't check until morning).
  • Late homework will not be accepted.
  • You are encouraged to work together on these problems.
  • They may be handed in jointly (unless I change my mind).
  • Present work neatly and legibly (your grader--ME--thanks you).
  • Label each problem and page number or chapter/section.
  • Assemble them in correct order.
  • Scan your homework into one .pdf
  • At the top of page 1, clearly print your NAME(S).
  • Parentheses "( )" mean that problem is not to be handed in.
Homework 1, due 9/4: Honor Code

Homework 2, due 9/11

  • Chapter 1: 1, 2, 4, 5, 6, 7, 9, 11, 12, 18, (21, 23)
  • Chapter 2:  2c, 3c, 9, 14, 18, 22

Homework 3, due 9/17

  • Chapter 3: 3, 9, 10b, 11, 12, 13, 19,  (7, 8, 15)
  • Chapter 4: 2, 4, 9, 10abcd, 14, 18, 22, 23, 24,  (21b) 

Homework 4, due 9/23

  • Chapter 5: 4, 6, 7b, 8, 9, 10, 13, 15, 18, 19, 20
  • Chapter 6: 3a, 5, 7, 8, 13a, 16b

Homework 5, due 9/30

  • Chapter 6: 18, 19, 20, (15) 
  • Chapter 7:  6 (sorry), 9cd, 11, 13, (18-20, 22, 23)
  • Chapter 8: 3abdf, 7 (sorry?), 8, 9, 22, (25)
  • Chapter 9: 14, 15, 16, 19, (22, 23)
  • Chapter 10: 13, 14, 15a 

Homework 6, due 10/7

  • Chapter 11: 3, 4, 5c, 7, 11, 13, 18, 20, 24 (look at 23?) 
  • Chapter 12: 5, 6, 7, 9, 10, 12ac, 14, 15a, 16, 18, (26)            

Homework 7, due 10/19

  • Chapter 12: 26, (24: optional, extra credit)
  • Chapter 13: 4, 9, 14, 18, 24
  • Chapter 14: 8, 10, 11, 15, 20, 24
  • Chapter 15: 4, 5, 9, 10, (16-20)

Homework 8, due 11/4

  • Chapter 16: 9, 10, 12, 19, 21a, (21b)

Homework 9, due 11/11

  • Chapter 17: 3, 5, 8, 11, 16, 19, 21
  • Chapter 18: 2ab, 5, 15, 17a, 21
  • Chapter 19: 7ab, 8ab
  • Chapter 20: 20: 3, 4, 6b, (14a), 14b

Homework 10, due 11/23

  • Chapter 21: 14, 19
  • Chapter 23: 4, 5, 13, 19, (20)
  • Chapter 24: 4, 10
  • Chapter 25: 5, 21, 23, (12b)

Homework 11, due 12/7

  • Chapter 26: 7, 9, 18, 23
  • Chapter 27: 3abc, 6, 7, 8, 13ab, 17
  • Chapter 28: 15, 17a
  • Chapter 29: 2a (by hand)
  • Chapter 31: 2, 5, 11a, 15, 16, 17
  • Chapter 32: 6ab, 7, 12ac, 22, (12b)