5.1: 1, 3, 4, 11, 14, 15, 17, 19, 21, 22.
[4th edition: 1, 3, 4, 11, 12, 13, 15, 19, 20, and repeat 15 with
f(x)=xcos(x), for 0<=x<=pi/2.]
5.2: 1, 5, 17, 23, 29, 33, 39, 47, 49, 53.
[4th edition: 1, 5, 15, 21, 29, 33, 35, 49, and please copy problems 29,
47, 49 from the 5th ed.]
5.3: 3, 5, 7, 11, 13, 19, 25, 35, 37, 41, 51, 59.
[4th edition: 1, 3, 5, 9, 11, 17, 23, 33, 38, 39, 49, 55.
The answer to problem 38 is arcsin 0.5 = pi/2.]
5.4: 1, 5, 9, 13, 17, 27, 37, 39, 43, 47, 53, 55.
[4th edition: 1, 5, 9, 13, 17, 25, 39, 41, 45, 49, 53, 55.]
5.5: 3, 5, 7, 11, 21, 25, 27, 41, 51, 59, 65, 79.
[4th edition: 3, 5, 7, 13, 21, 27, 29, 41, 51, 59, 65, 77.]
5.6: 1a, 3, 5, 7, 9.
[same for 4th edition]
6.1: 1, 3, 5, 7, 9, 11, 21, 25, 27, 29, 41, 45.
[same for 4th edition]
6.2: 1, 3, 5, 7, 9, 11, 17, 27, 29, 47, 49, 51.
[4th edition: 1, 3, 5, 7, 9, 11, 17, 27, 30, 45, 47, 49.]
6.3: 1, 3, 5, 9, 15, 17, 19, 21, 25, 37, 39, 41, 45.
[4th edition: 1, 3, 5, 9, 15, 17, 19, 21, 25, 35, 37, 39, 43.]
6.4: 1, 3, 5, 9, 11, 13, 15, 19, 21, 29.
[4th edition: 1, 3, copy 5 from 5th ed., 7, 9, 11, 13, 15, 17, 25.
6.5: 1, 3, 5, 7, 9, 13, 17, 19.
[4th edition: 1, 3, 5, 7, 9, 13, 15, 17.]
7.1: 1, 7, 13, 15, 21, 25, 27, 29, 31, 33, 41, 45.
[4th edition: 1, 7, 9, 11, 17, 21, 23, 25, 27, 29, 37, 41.
7.2: 3, 5, 13, 17, 23, 29, 31, 39, 41, 45, 53, 59.
[4th edition: 3, 5, 13, 17, 21, 27, 31, 39, 41, 45, 51, 57.]
7.3: 1, 3, 5, 7, 11, 13, 15, 17, 21, 25, 35, 39.
[same for 4th edition]
7.4: 3, 5, 9, 15, 21, 23, 27, 31, 37, 43, 47, 53.
[4th edition: copy 3 and 5 from 5th ed., 15, 19, 25, 27, 31, 35, 41, 47,
51, 55.]
7.5: 5, 9, 19, 23, 37, 41, 43, 47, 49, 51, 57, 69.
[4th edition: 3, 13, 15, 21, 37, 41, 43, 45, 49, 51, 57, 69.]
7.7: 1, 5, 7, 11, 13, 17, 19, 21, 29, 31, 33, 35.
[4th edition: 1, 5, 7, 13, 15, 19, 21, 23, 31, 33, 35, 38.]
2.4: 1, 3, 5, 13, 15, 17, 25, 31, 39, 41.
[4th edition: 1, 3, 5, 13, 15, 17, 25, 31, 37, 39.]
2.5: 3, 7, 9, 11, 13, 15, 19, 21, 25, 29, 31, 39.
[4th edition: 3, 7, 9, 11, 14, 15, 19, 21, 25, 29, 31, 37.]
4.4: 1, 7, 21, 25, 27, 37, 41, 45, 47, 53, 59, 68.
[4th edition: 1, 7, 21, 25, 27, 39, 43, 49, 51, 57, 63, 72.]
7.8: 1, 3, 7, 13, 21, 27, 31, 41, 51, 55, 59, 63.
[4th edition: 1, 3, 7, 13, 21, 27, 33, 41, 51, 55, 59, 63.]
8.1: 5, 7, 9, 11, 15, 17, 19, 21, 23, 31, 33, 37.
[4th edition: 7, 9, 10, 11, 17, 19, 21, 23, 25, 33, 35, 39.]
9.3: 1, 3, 5, 7, 9, 11, 13, 15, 19, 37, 39, 41.
[4th edition: 5, 7, 13, 15, 31, 33, 35 and copy 1, 3, 5, 13 from 5th
ed.]
9.4: 1, 3, 5, 7, 9, 11, 13, 17, 19, 21.
[4th edition: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.]
Last update: April 11, 2005