Math 250 - Introduction to Linear Algebra. Section 10. Fall 2009.
Homework assignments
Read the following description of how to present your work.
HW 1:
Reading:Sections 1.1 and 1.2
This artical on Presenting Your Work
Book Problems:
1.1: TF: 37-56, 71, 75, 79, 82
1.2: 29, 31, 35, 37
WebWork:
WbWk01
HW 2:
Reading:Sections 1.2, 1.3 and 1.4
Problems:
1.2: 19, TF*: 45-63, 67, 75
1.3: 1*, 9*, 25*, 55, TF*: 57-76
1.4: 43a, TF*: 53-72, 75*, 81, 82*, 84*, 87, 89*
WebWork:
WbWk02
HW 3:
Reading:Sections 1.6 and 1.7
Problems:
1.6: 29*, TF*: 45-64, 70*
WebWork:
WbWk03
HW 4:
Reading:Sections 1.7 and 2.1
Problems:
1.6: 70
1.7: TF*: 63-82, 87*, 89
2.1: 13, 23, 25, TF*: 33-50
WebWork:
WbWk04
HW 5:
Reading:Sections 2.3, 2.4 and 2.5
Problems:
2.3: 13, TF*: 33-52, 54, 61*, 67, 69
2.4: 27, TF*: 35-54
2.5: 35, 39
WebWork:
WbWk05
Midterm 1 Review:
1.1: 751.2: 15*, 66*, 71, 78
1.3: 77*
1.4: 3*, 13*, 15, 29, 75*, 81
1.6: 17, 25, 33*, 67
1.7: 17, 25*, 47, 85
Chapter 1 Review: TF*: 1-17, 35, 48, 51*, 61*, 67*, 71
2.1: 25*, 63
2.3: 13, 17*, 29, 63*, 69
2.4: 13, 29, 57
Chapter 2 Review: 33
HW 6:
Reading:Sections 2.7 (but not in detail), 2.8, 3.1 and 3.2
Problems:
2.8: 3, 13*, 15, 65
3.1: TF*: 45-63
3.2: TF*: 39-58, 67, 69, 73*, 74
WebWork:
WbWk06
HW 7:
Reading:Sections 4.1 and 4.2
Problems:
4.1: 11, 19, TF*: 43-51, 57-62, 72*, 73*, 74*, 78*, 81*, 85, 89
4.2: 27, TF: 33-50, 53*, 54*, 63
WebWork:
WbWk07
HW 8:
Reading:Sections 4.3 and 5.1
Problems:
4.3: 1, 11*, 15, TF*: 41-57,59-60, 63, 69*, 74, 75*
5.1: TF*: 41-46,55-60, 61*, 63, 66*, 67, 69, 73*
WebWork:
WbWk08
HW 9:
Reading:Sections 5.2 and 5.3
Problems:
5.2: 47, TF*: 53-72, 81, 85
5.3: TF*: 29-48, 49, 55*, 57, 63, 83, 85*
WebWork:
WbWk09
Midterm 2 Review:
3.1: 17*, 27, 293.2: 13, 29*, 63, 69*, 73
Chapter 3 Review: 39
4.1: 11*, 19*, 72*, 73*, 74*, 83, 89*
4.2: 7*, 19*, 59
4.3: 3, 19*, 74*
Chapter 4 Review: 31
5.1: 7, 63, 65*, 67*, 69
5.2: 5*, 7*, 17, 82*
5.3: 1*, 9*, 17, 49*, 57*, 63, 73
HW 10:
Reading:Sections 6.1 and 6.2
Problems:
6.1: 7, 15*, 29*, 39*, 49*, 53, TF*: 61-80, 95*, 98
6.2: 7*, 21, TF*: 41-52
WebWork:
WbWk10
HW 11:
Reading:Sections 6.3 and 6.4
Problems:
6.3: 11*, 19, 21*, TF*: 33-56, 61, 67*, 73
6.4: 17, 21, TF*: 28-32
WebWork:
WbWk11
HW 12:
Reading:Sections 6.5 and 6.6
Problems:
6.5: 3*, 7*, 9, TF*:17,21-29, 49
6.6: 3, 5*, 13*, 19, TF*: 21-40
WebWork:
WbWk12
Final Exam Review: (due at final)
6.1: 7*, 13*, 45, 49*, 53, 87*, 92, 103*6.2: 5*, 15, 19, 63
6.3: 7, 13, 29, 61*
6.4: 17, 23
6.5: 13, 49
6.6: 1, 17 (find the PDP^T decomposition instead of the spectral decomposition)
Chapter 6 Review: TF: 1-17, 45
You should also look over the midterm reviews and do some problems from those sections.
TF denotes true or false questions
* denotes optional problems. You should know how to do these problems, but you don't have to hand them in.
Be sure to check all your answers in the back of the book.

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