Linear Algebra: MAT 2240: Homework


Fall Semester 2011


Homework Set 1

    Chapter 1, Section 1.1, # 30, 32, 42, 54, 67-74, 77
                      Section 1.2, # 25, 26, 45, 58
                      Section 1.3, # 3, 10, 21, 24, 26
    Key 1

Homework Set 2

    Chapter 2, Section 2.1, # 37, 39, 40, 42, 44, 45
                      Section 2.2, # 17, 29, 30, 31, 42, 53, 54, 61
    Key 2

Homework Set 3

    Chapter 2, Section 2.3, # 6, 9, 32, 36, 39, 40, 49
                      Section 2.4, # 13-18, 23, 26, 39-42
                      Section 2.5, # 8, 9, 35, 38
    Key 3


Homework Set 4

    Chapter 3, Section 3.1, # 29, 30, 55, 58
                      Section 3.2, # 27, 28, 39, 40
    Key 4


Homework Set 5

    Chapter 3, Section 3.3, # 5, 20, 29, 36, 37, 56, 57
                      Section 3.4, None
                      Section 3.5, # 3, 8, 39, 42, 45, 50, 56, 61
    Key 5

Homework Set 6

    Chapter 4, Section 4.1, # 19, 20, 26, 36, 37, 50, 53
                      Section 4.2, # 1-6, 19, 20, 25, 26
    Key 6


Homework Set 7

    Chapter 4, Section 4.3, # 18, 19, 21, 22, 28, 31
                      Section 4.4, # 28, 35, 39, 43, 44, 50, 55, 56
    Key 7

Homework Set 8

    Chapter 4, Section 4.5, # 27, 32, 36, 55, 56
                      Section 4.6, # 6, 23, 24, 28-30, 43, 48-51
                      Section 4.7, # 13, 14, 25
                      Section 4.8, # 6, 7, 38, 39, 42, 43, 45, 46
    Key 8

Homework Set 9

    Chapter 5, Section 5.1, # 45, 47, 48,54, 79, 80
                      Section 5.2, # 4, 5, 9, 12, 30, 41, 42, 46, 47


Homework Set 10

    Chapter 5, Section 5.3, # 25, 26, 39, 40
                      Section 5.4, none
                      Section 5.5, # 7, 8, 16, 20


Homework Set 11

    Chapter 6, Section 6.1, # 1, 2, 50, 53, 54
                      Section 6.2, # 17, 18, 38, 47, 48


Homework Set 12

    Chapter 6, Section 6.3 # 13, 14, 16, 21, 32, 33
    Chapter 7, Section 7.1 # 13-18, 24, 45, 47, 48
                      Section 7.2 #
                      Section 7.3
                      Section 7.4