Math 3242 (Linear Algebra) Fall 2005
Homework Assignments (Do not turn in!)
Updated 09/07/05
NOTE: All problems are from David C. Lay,
“Linear Algebra and its Applications”, 3rd edition.
Homework 1
- Section
1.1: 2, 3, 5, 10, 12, 15, 25, 30.
Homework 2
- Section
1.2: 1bcd, 2cd, 4, 12, 13, 15, 19.
- Section
1.3: 4, 6, 9, 11, 16, 18, 23, 26.
Homework 3
- Section
1.4: 1, 2, 6, 13, 19, 21, 24cdef.
- Section
1.5: 2, 3, 5, 13, 21, 23.
Homework 4
- Section 1.7: 2, 6, 9, 14, 15, 16, 17, 21, 33,
35, 37.
- Section 2.1: 3, 5, 7, 8, 10, 17.
Homework 5
- Section 2.2: 3, 6, 9, 10, 13, 29, 31, 32.
- Section 2.3: 2, 5, 11, 16, 19, 27.
Homework 6
- Section 2.4: 2, 3, 7, 8.
- Section 2.5: 3.
Homework 7
- Section
3.1: 4, 12, 16, 22, 23, 24, 37.
- Section
3.2: 1, 2, 3,
4, 9, 12, 18, 19, 24, 27, 40.
Homework 8
- Section
3.3: 6, 24, 27.
- Section
4.1: 1, 3, 6, 9, 11, 13, 17.
Homework 9
- Section
4.2: 2, 4, 6, 7, 8, 10, 16, 18, 19, 24,
25.
- Section
4.3: 1, 2, 4, 10, 14, 16, 20, 21, 25.
- Section
4.4: 3, 4, 8, 10, 28, 32.
Homework 10
- Section
4.5: 4, 6, 8, 10, 12, 14, 15, 19, 20, 21.
- Section
4.6: 1, 2, 5, 6, 7, 8, 9, 13, 17, 18.
Homework 11
- Section
5.1: 2, 3, 6, 8, 14, 18, 19, 21, 22abde.
Homework 12
- Section
5.2: 6, 7, 10, 16, 21, 22, 24.
- Section
5.3: 1, 4, 6, 16, 18, 21, 22, 23, 24.
Homework 13
- Section
6.1: 2, 4, 5, 8, 10, 14, 20, 27, 28, 31.
- Section
6.2: 2, 5, 10, 12, 16, 18, 22, 24abde,
26.
Homework 14
- Section
6.3: 2, 4, 8, 12, 14, 17, 19, 21.
Homework 15
- Section
6.4: 4, 8, 12, 14, 17, 18.