Selected Textbook Problems

From Hungerford, 2nd edition | |||||||
---|---|---|---|---|---|---|---|

1.1 |
1, 3, 6 | 5.1 |
3-7 | 10.1 |
1, 2, 3, 12, 17 | ||

1.2 |
1(g,h), 6, 8, 13, 14 | 5.2 |
2-8 | 10.2 |
5, 11, 13, 15 | ||

1.3 |
1, 6, 8; A |
||||||

6.1 |
3, 4, 7, 10, 13, 25 | 11.1 |
4, 5, 6, 7, 9 | ||||

2.1 |
1, 3, 8, 11, 15, 16 | 6.2 |
1, 2, 4, 10, 13 | 11.3 |
1, 2, 3, 5, 7 | ||

2.2 |
1(a,b), 3, 6, 10 | ||||||

2.3 |
1, 2, 4, 7a | 7.1 |
1-4 | 15 |
1, 2, 3, 5 | ||

7.2 |
1, 3, 5, 7, 9, 13, 18 | ||||||

3.1 |
1, 5, 7, 9, 10, 14, 17, 19 | 7.3 |
1, 3a, 5, 7, 8, 13, 21a | ||||

3.2 |
1, 5, 6, 9, 11, 15 | 7.4 |
3, 4, 5, 6, 14, 15 | ||||

3.3 |
1, 3, 7, 8, 9 | 7.5 |
7, 8, 9 | ||||

7.6 |
2, 5, 7, 9, 10 | ||||||

4.1 |
1, 5, 6, 7 | 7.7 |
1, 2, 3 9, 12 | ||||

4.2 |
3, 4, 5, 6, 13 | 7.9 |
1, 2, 3, 5, 7, 8 | ||||

4.3 |
1, 6, 9, 11, 13a | ||||||

4.4 |
1-7 | 9.1 |
1, 7 | ||||

4.5 |
1, 2, 3, 5, 12, 13 | ||||||

4.6 |
3 |

Extra problems.

Occasionally an extra homework problem will be given in class, and perhaps posted on this page as well.

Example:

Problem A. Section 1.3.
Express the fraction 1/559 as the difference of two
fractions, with denominators 13 and 43 respectively.

(Use the Euclidean algorithm to solve the equation 13u+43v=1.)

Main page, 351.