MAT 21A Homework Assignments

MAT 21A (Winter 2024) Homework Assignments

Note. The problem numbers refer to 14th edition of the textbook. There are all accessible on this page, scanned from the 14th edition. Please click on the link for each assignment to access the scanned problems. The answers to odd-numbered problems (also from 14th edition) are here.

Due Date Problem Numbers
Wed., Jan. 24 1.6 (scanned problems): 18(b), 21, 27, 31.

2.2 (scanned problems): 1, 3, 5, 9, 15, 25, 27, 29, 31, 37, 41, 49, 63, 79.

2.3 (scanned problems): 15, 17, 21, 23, 37, 39, 41, 43, 45, 57, 59. You will not be tested on this section.

2.4 (scanned problems): 3, 9, 19, 23, 25, 27, 31, 33, 35, 37, 39, 41.

2.5 (scanned problems): 1-10, 13, 15, 17, 29, 33, 39, 47, 49, 50, 57, 59, 67.

Wed., Jan. 31

2.6 (scanned problems): 13, 15, 17, 19, 21, 23, 25, 27, 31, 35, 37, 39, 43, 49, 53, 55, 57, 65, 85, 87.

Chapter 2 Practice (scanned problems): 9, 15, 21, 23, 33a, 49, 55c.

Wed., Feb. 7

3.1 scanned problems): 7, 13, 25, 27.

3.2 (scanned problems): 1, 7, 9, 13, 15, 17, 27-30, 31, 39, 41, 45-50, 56.

3.3 (scanned problems): 1, 9, 15, 23, 27, 41, 45, 55a, 57, 59, 61, 63, 69, 71.

Wed., Feb. 14 3.5 (scanned problems): 3, 9, 17, 31, 39.

3.6 (scanned problems): 9, 13, 17, 21, 29, 41, 43.

3.7 (scanned problems): 1, 5, 11, 13, 15, 35, 37, 41, 43, 45, 49.

Wed., Feb. 21 3.4 (scanned problems): 5, 7, 9, 13.

3.8 (scanned problems): 5, 9, 11, 21, 25, 27, 29, 39, 59, 63, 65, 69, 81, 87.

3.9 (scanned problems): 5, 9, 11, 13, 15, 21, 23, 33, 37, 41.

3.10 (scanned problems): 5, 7, 9, 11, 21, 23, 25, 29, 33, 37, 39, 47.

Wed., Feb. 28 Chapter 3 Practice (scanned problems): 27, 22, 43, 55, 57, 73, 77, 147, 151(a)

Chapter 3 Additional (scanned problems): 10, 12

4.1 (scanned problems): 1-6, 17, 25, 29, 31, 37, 39, 43, 47, 49, 51, 55, 59, 69, 73.

4.2 (scanned problems): 7, 13, 19, 21, 25, 63, 73a.

Chapter 4 Practice (scanned problems): 5, 15, 23, 31b, 33a

Wed., Mar. 6 4.3 (scanned problems): 3, 7, 11, 21, 27, 31, 35, 39, 41, 43, 51ab, 55ab, 57ab, 59a, 61a, 63a, 77, 81, 83.

4.4 (scanned problems): 9, 11, 13, 17, 23, 33, 37, 49, 57, 85, 89, 95, 99, 102, 117.

Wed., Mar. 13 4.5 (scanned problems): 3, 13, 21, 23, 27, 29, 33, 35, 37, 41, 45, 49, 51, 61, 65, 67, 69, 71, 73, 75, 79.

4.6 (scanned problems): 1, 3, 5, 7, 9, 13, 19, 23, 25 (solution), 27, 29, 33, 41, 45, 53.

4.7 (scanned problems): 3, 5, 7, 11, 17. These problems are optional; this section will not be on the final.