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If there are additional problems you would like to see posted, or if you are having trouble using this page, please e-mail me at msulliva@math.siu.edu.edu.

Solutions to some homework problems:

• Homework Set 1: Problems were graded as follows: 1.1 22 (2 points), 24 (2 pts), 6b (1 pt), T4 (1 pt), Axioms problems 2, 4, 6, & 12 (1 pt each). Below are a few solutions:
  • Solutions to Axioms Handout
  • Section 1.1 #15
  • Section 1.1 #20
  • Section 1.1 #22
  • Section 1.1 #24
  • Section 1.2 #T4
• Homework Set 2: Grading: 1.3: 28, T2, T10; 1.4: 12, T8, T12; 1.5: 9, 15, 24, 32 (one pt each)
  • Section 1.3 #T2
  • Section 1.4 #T8
  • Section 1.4 #T12
  • Section 1.4 #T16
  • Section 1.5 #24
  • Section 1.5 #32
  • Section 1.5 #T11
  • Some more solutions:
  • Section 1.3 #T10
  • Section 1.4 #T12(Lots and lots of detail.)
  • Section 1.4 #T12
  • Section 1.4 #T12
  • Section 1.4 #T12
  • Section 1.4 #T12
  • 1.5 #29: PDF, Maple, HTML
  • See me for help if you are still unsure about any homework problems.
• Homework Set 3: 1.6: 4(2pts), 5c(2), T2(1); Ch1 Sup, T2(1), T14(2); 9.6 1(1), 8(1).
  • Section 1.6 #T2(version 1)
  • Section 1.6 #T2(version 2:with induction)
  • Chapter 1 Sup. #T4
  • Chapter 1 Sup. #T14
• Homework Set 4:
• Homework Set 5: 1, 4, 6, 8 and, 9 were graded, at two points each.
  • Vector Spaces Handout solutions:
  • page 1
  • page 2
  • page 3
  • page 4
  • page 5
  • page 6
• Back to main 221 page.
• Homework Set 6:
• Homework Set 7:
• Homework Set 8:
• Homework Set 9:
• Homework Set 10:
• Homework Set 11:
• Homework Set 12: