## MA 322: Matrix Algebra

Kate Ponto

Spring 2011

Syllabus

### Announcements

There will be office hours on 5/3 and 5/4 from 2:00-3:00.

Office hours 4/21 and 4/25 will be 3:00-3:50.

Usual office hours 4/14, 4/18 and 4/19 are cancelled. There will be
office hours 4/18 11-11:45 and 1-1:45.

Office hours:

Monday 3:30-4:30

Tuesday 2:00-3:00

Thursday 3:30-4:30

### Homework

* Suggested problems*:

4.3: 26, 31, 34, 35

*Due Wednesday April 27*:

Read: 4.1, 4.2, 4.3, 4.4

6.6: 4, 9, 10a

4.1: 6, 8, 20, 22, 28, 32

4.2: 32, 33, 34

*Due Wednesday April 20*:

Read: 6.4, 6.5

6.2: 12, 14, 20, 22, 33

6.3: 6, 10, 12, 14, 20

6.5: 4, 6, 10, 12, 25
These problems are from 6.5 not 6.4 as originally
indicated

*Due Wednesday April 13*:

Read: 6.2, 6.3

5.5: 2, 4, 10, 14, 16, 26

6.1: 10, 14, 18, 24, 28, 30, 31, problems
here

6.2: 4, 8, 10

Due Wednesday April 6:

Read: 5.5, 6.1

5.3: 14, 18, 26, 28, 30

5.4: 3, 12, 14, 16, 18

*Due Wednesday March 30*:

Read: 5.3, 5.4

5.1: 24, 26

5.2: 8, 10, 14, 16

5.3: 4, 6, 8, 11

*Due Wednesday March 23*:

Read: 5.1, 5.2

3.2: 8, 10, 14, 18, 32, 34, 40

3.3: 22, 24, 29, 30, 31

5.1: 8, 12, 14, 16 problems here

* Due Wednesday March 9*:

Read 3.1, 3.2, 3.3

2.8: 2, 4, 8, 10, 18, 26, 28

2.9: 6, 8, 10, 12, 14, 24

3.1: 2, 12, 14, 30, 34, 38

*Due Wednesday March 2*:

Read 2.8, 2.9

2.2: 30, 32, 33, 35, problems here

2.3: 6, 15, 22, 28

*Due Wednesday February 23*:

Read: 2.3

2.2: 4, 8, 14, 16, 26

*Due Wednesday February 16*:

Read: 2.2

1.9: 2, 8, 12, 14, 16, 20, 26, 30, Determine if the linear
transformations in 18 and 20 are (a) one-to-one and (b) onto.

2.1: 6, 10, 12, 18, 26, 27

*Due Wednesday February 9*:

Read: 1.8, 1.9, 2.1

1.5: 16, 18

1.7: 2, 6, 10, 12, 26

1.8: 4, 10, 18, 30, 32, 36, 12, 14

* Due Wednesday February 2*:

Read 1.4, 1.5, 1.7

1.3: 8, 10, 14, 18, 20, 32

1.4: 10, 12, 14, 16, 18, 32

1.5: 6, 10, 12, 36

*Due Wednesday January 26*:

1.2: 2, 6, 12, 14, 16, 20, 26

*Due Wednesday January 19*:

Read: 1.1, 1.2, 1.3

1.1: 2, 4, 8, 14, 16, 18, 22, 25