Linear Algebra

Homework

Number

Date Assigned

Date Due

Reading

Problems

#1 Wednesday
September 3
Friday
September 5
Section 1.1 1.1 (p5): 1, 3, 5, 7, 9, 10, 11, 14, 18, 20 (notice that there are two questions to answer), 25, 28.
You should figure out where and how you will use Maple and begin working on the handout due next week.
#2 Friday
September 5
Friday
September 12
Sections 1.2, 1.3 Some of these problems require the use of technology.
See the additional assignment below for how to use Maple.
1.2 (p20): 5, 6, 10, 18, 25, 28, 38 (you will need to read problem 37), 42.
1.3 (p35): 1, 2, 3, 4, 5, 10 - 21, 35, 38, 47, 55, 56.
Review (p38) 1 - 11, 20, 27 - 32, 35, 43 (give reasons for your answers).
Use this handout to learn how to use Maple to solve linear algebra problems.
Completing this handout is part of your homework assignment.
#3 Friday
September 12
Friday
September 19
Sections 2.1 - 2.4 2.1 (p51):1 - 8, 9 - 15, 33
2.4 (p89): 1 - 13, 15, 16 - 25, 28, 30, 34, 35, 50, 51, 52a, 54a
#4 Friday
September 19
Friday
September 26
Sections 2.2, 2.3 2.2 (p66): 4, 5, 19 - 21, 33, 37, 38
2.3 (p76): 5, 6, 12, 28 (you may use Maple), 34, 36, 41, 42
3.1 (p109): 1, 5, 6, 15, 16, 25, 53 (bonus!), read (but don't do) 54
#5 Friday
September 26
Friday
October 3
Sections 3.1, 3.2, 3.3 3.1 (p109): 23, 24, 44, 46
3.2 (p 121): 1 - 7, 23, 25, 53
3.3 (p 133): 21 - 25 (use Maple!), 27, 29, 30
Begin studying for the exam.
#6 Friday
October 3
Friday
October 10
Section 3.4 3.4 (p 146): 1 - 18 (odd, use Maple), 25, 27, 29
Study for the exam
#7 Friday
October 10
Friday
October 17
Section 3.4, 4.1 3.4 (p 146): 57, 59, 62
4.1 (p 162): 1, 3, 6, 7
#8 Friday
October 17
Friday
October 24
Section 4.1, 4.2, 4.3 4.1 (p 162): 14, 15 (bonus!), 16, 17, 20, 29, 33, 58 (bonus!)
4.2 (p 169): 1, 3, 4, 33, 34, 55, 58
4.3 (p 180): 3, 5, 49
#9 Friday
October 24
Friday
October 31
Section 4.3 (p 180): 7, 11, 29, 33
6.1 (p 259): 1, 5, 7, 9, 13, 17, 31, 35, 43, 44,45, 46
6.2 (p 270): 37, 38, 40
#10 Friday
October 31
Friday
November 7
Sections 7.2, 7.3 7.2 (p 314): 3, 9, 11, 18, 28
7.3 (p 324): 11, 12, 16, 17, 18, 33
#10 Friday
November 14
Friday
November 21
Sections 7.5, 5.1, 5.3 7.5 (p 351): 21, 24 (Hint: 1 is an eigenvalue. Use this to factor the characteristic polynomial.)
5.1 (p 201): 28 (Begin by finding an orthonormal basis for the subspace. Note that the given basis vectors are orthogonal.) 5.3 (p216): 1, 2