MATH 220: Matrices
I am Stephen
G. Simpson, a Professor of Mathematics at Penn State University.
My email address is
simpson@math.psu.edu.
MATH 220 is a second-year undergraduate course on matrices.
In Spring 2011 I served as the course coordinator. Here are
some materials for all sections of the course.
In Spring 2011 I taught Section 003 of the course. Here are
some materials for my section of the course.
- Important information for MATH 220 Section
003.
- Homework #1 due Tuesday January 18: Section 1.1 of the textbook,
Exercises 3, 5, 7, 9, 11, 13, 17, 18, 23, 24, 33, 34.
- Homework #1: partial solutions of graded
exercises.
- Homework #2 due Tuesday January 25: Section 1.2 Exercises 3, 4, 6,
11, 12, 15, 22, 23, 24, 29, and Section 1.3 Exercises 5, 9, 14.
- Homework #2: partial solutions of graded
exercises.
- Homework #3 due Tuesday February 1: Section 1.3 Exercises 4, 12,
19, 24, 26, 29, 31, 33, 34, and Section 1.4 Exercises 1, 2, 3, 4, 9,
10, 16, 17, 23, 24, 33.
- Homework #3: partial solutions of graded
exercises.
- Solution for Quiz #1 version A.
- Solution for Quiz #1 version B.
- Homework #4 due Tuesday February 8: Section 1.5 Exercises 5, 15,
20, 21, 24, 25, 29, 30, 32, 37, and Section 1.7 Exercises 5, 6, 21,
22, 27, 32, and Section 1.8 Exercises 1, 2, 3, 4, 8.
- Homework #4: partial solutions of graded
exercises.
- Homework #5 due Tuesday February 15: Section 1.8 Exercises 9, 11,
13, 14, 15, 16, 19, 22, 29, and Section 1.9 Exercises 2, 3, 7, 15,
18, 22, 24, 27, 31, 32, 35.
- Homework #5: partial solutions of graded
exercises.
- Homework #6 due Tuesday February 22: Section 2.1 Exercises 2, 8,
9, 10, 12, 14, 15, 16, 18, 20, 22, 25, 26, 27, 34, and Section 2.2
Exercises 2, 3, 6, 7, 8, 9, 10, 13, 17, 18, 19, 21, 22, 29, 30, 31,
32, and Section 2.3 Exercises 2, 3, 4, 11, 12, 15, 16.
- Homework #6: partial solutions of graded
exercises.
- Homework #7 due Tuesday March 1: Section 2.3 Exercises 5, 7, 21,
23, and Section 2.8 Exercises 6, 8, 12, 16, 18, 20, 22, 24, 26, 32,
34, plus Review Exercises: Section 1.2 Exercises 12, 14, and
Section 1.3 Exercises 11, 14, 26, and Section 1.4 Exercises 33, 34,
and Section 1.5 Exercises 2, 12, 16, and Section 1.7 Exercises 11,
13, 15, 16, 17, 18, 31, and Section 1.8 Exercises 3, 5, 10, and
Section 1.9 Exercises 17, 21, and Section 2.1 Exercises 3, 11, 17,
and Section 2.2 Exercises 29, 31, 37.
- Homework #7: partial solutions of graded
exercises.
- Homework #8 due Tuesday March 15: Section 2.9 Exercises 1, 3, 5,
9, 11, 13, 15, 17, 19, 21, 25, 27.
- Homework #8: partial solutions of graded
exercises.
- Homework #9 due Tuesday March 22: Section 2.9 Exercises 12, 14,
18, and Section 3.1 Exercises 3, 4, 11, 12, 21, 23, 24, 37, 38, 39,
40, and Section 3.2 Exercises 1, 2, 5, 8, 10, 11, 12, 15, 16, 21,
22, 25, 26, 28.
- Homework #9: partial solutions of graded
exercises.
- Homework #10 due Tuesday March 29: Section 5.1 Exercises 1, 3, 4,
7, 8, 11, 14, 16, 18, 20, 21, 27, 31, 32, 35, 36.
- Homework #10: partial solutions of graded
exercises.
- Homework #11 due Tuesday April 5: Section 5.2 Exercises 1, 4, 5,
8, 10, 11, 14, 16, 18, 20, 24, and Section 5.3 Exercises 2, 4, 5, 6,
9, 10, 11, 12, 22, 24.
- Homework #11: partial solutions of graded
exercises.
- Homework #12 due Tuesday April 12: Section 5.3 Exercises 1, 3, 6,
7, 8, 19, 20, 26, and Section 6.1 Exercises 3, 6, 12, 17, 18, 20, 23,
24, 27, 28, and Section 6.2 Exercises 3, 4, 9, 10, 12, 13, 14, 16.
- Homework #12: partial solutions of graded
exercises.
- Homework #13 due Tuesday April 19: Section 6.2 Exercises 7, 8, 15,
19, 20, 23, 24, 26, 30, and Section 6.3 Exercises 1, 2, 5, 6, 7, 8,
11, 12, 16, 21, 22, and Section 6.4 Exercises 3, 4, 7, 8, 10, 11.
- Homework #13: partial solutions of graded
exercises.
- Homework #14 due Tuesday April 26: Section 6.5 Exercises 3, 4, 6,
9, 10, 24, 25, Section 7.1 Exercises 10, 12, 18, 20, 26, 34.
- Homework #14: partial solutions of graded
exercises.
simpson@math.psu.edu / 6 May 2011