MAT 21B Homework Assignments

MAT 21B Homework Assignments

Note. The problem numbers refer to 13th edition of the textbook. There are all accessible on this page, scanned from the 13th edition. Please click on the link for each assignment to access the scanned problems. The answers to odd-numbered problems (also from 13th edition) are here.
Due Date Problem Numbers
HW1
Fri., Oct. 6

5.1 (scanned problems) : 7, 9, 13.

5.2 (scanned problems) : 1, 7, 9, 13, 17, 19(a)(b), 21, 31, 33.

5.3 (scanned problems) : 1, 5, 9, 11, 13, 15, 17, 41, 43, 47, 55, 71, 75.

8.7 (scanned problems) : Estimate the integrals in 5 and 7 using trapezoidal and Simpson's rule with n=4; for each trapezoidal approximation, determine whether the estimate underestimates or overestimates the integral. Also do problem 29.

HW2
Fri., Oct. 13

4.8 (scanned problems): 1, 5, 13, 19, 23, 31, 41, 45, 53, 75, 85

5.4 (scanned problems): 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 39, 41, 43, 47, 49, 50, 53, 55, 57, 59, 61, 81.

5.5 (scanned problems): 1, 5, 7, 11, 17, 21, 25, 31, 33, 37, 41, 49, 55, 65.

HW3
Fri., Oct. 20

5.6 (scanned problems): 1, 3, 5, 9, 11, 13, 17, 23, 27, 29, 31, 39, 41, 47, 51, 53, 63, 65, 67, 69, 73, 77, 81, 83, 85, 93, 105.

HW4
Fri., Oct. 27

Note. Problems from this homework will not be on Midterm 1. You may postpone working on these problems until after Midterm 1.

8.2 (scanned problems): 1, 3, 5, 13, 17, 23, 25, 27, 31, 45.

8.3 (scanned problems): 1, 3, 7, 11, 13, 15, 17, 19, 21, 23, 27, 31, 33, 35, 41, 47, 51, 53, 57, 59, 61, 63, 67.

8.4 (scanned problems): 9, 11, 13, 17, 23, 27, 31, 43.

HW5
Fri., Nov. 3

8.5 (scanned problems): 1, 3, 5, 7, 11, 13, 15, 19, 21, 23, 25, 29, 33, 37, 39, 41, 45, 47, 49.

HW6
Fri., Nov. 10

6.1 (scanned problems): 1, 11, 15, 17, 19, 25, 27, 29, 33, 43, 51, 53.

6.2 (scanned problems): 7, 9, 13, 21, 23, 25, 29, 33, 35, 37.

6.3 (scanned problems): 1, 3, 7, 13, 15, 17, 19, 21, 25. (In problems 15-21, only do parts a and b.)

6.4 (scanned problems): 1a, 3a, 5a, 7a, 13, 15, 17, 19, 21, 25, 29.

HW7
Fri., Dec. 1

Note. Problems from this homework will not be on Midterm 2. You may postpone working on these problems until after Midterm 2.

6.6 (scanned problems): 1, 3, 5, 7, 11, 13, 29, 31, 37, 42, 43.

8.8 (scanned problems): 1, 3, 5, 7, 9, 11, 13, 17, 19, 23, 25, 27, 31, 33, 35, 39, 41, 42, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67-70.

HW8
Fri., Dec. 8

11.1 (scanned problems): 3, 9.

11.2 (scanned problems): 3, 9, 13, 21, 23, 25, 27, 31, 33, 43, 47. (See pg. 657 for the description of the cycloid.)

11.3 (scanned problems): 1, 5, 7, 11, 13, 19, 23, 27, 33, 47.

11.4 (scanned problems): 1, 5, 7, 11, 13, 17, 19.

11.5 (scanned problems): 1, 3, 5, 7, 9, 11, 15, 21, 23, 27.