HOMEWORK ASSIGNMENTS

 Please complete and submit the following problems at the beginning of class on the indicated day. Please note that the problem numbers may differ depending on what edition of the text you are using! (However, though the numbers may differ, the actual problems are the same.)

 Date due: Assignment Fifth Edition Sixth Edition Seventh Edition 1.1:  2, 6, 14, 18 1.1:  2, 6, 14, 18 1.1:  2, 6, 12, 28 1.2: 16, 28, 32, 40 1.2: 18, 32, 36, 46 1.2: 14, 33, 38, 42 2.1: 4, 12, 18, 30 2.1: 4, 14, 18, 40 2.1: 8, 23, 30, 56 2.2: 12, 20   2.3: 10, 14, 32 2.2: 10, 20   2.3: 10, 14, 34 2.2: 16, 34   2.3: 14, 18, 42 Tues. Sept. 27 3.1: 20, 28, 30, 46   3.2: 30 3.1: 20, 28, 30, 46   3.2: 38 3.1: 20, 28, 32, 42   3.2: 36 3.3: 20, 28, 32, 36 3.3: 24, 32, 42, 46 3.3: 22, 34, 52, 54 4.1: 8, 20, 26, 36, 50   4.2: 18, 20, 22, 30, 34 4.1: 18, 30, 36, 48, 64   4.2: 19, 24, 26, 34, 38 4.1: 8, 30, 34, 46, 62   4.2: 22, 26, 30, 43, 47 4.3: 4, 6, 12, 16, 26 4.3: 4, 6, 16, 32, 42 4.3: 4, 6, 18, 38, 54 4.4: 16, 26, 36, 38, 56 4.4: 22, 32, 42, 48, 66 4.4: 26, 28, 38, 47, 70 4.5: 4, 18, 38, 44, 52 4.5: 5, 27, 54, 64, 72 4.5: 5, 27, 58, 66 Also: Show {(1,4,7),(3,0,1),(2,1,2)} is a basis for R^3. Then write u = (8,3,8) as a linear combination of the basis elements. 4.6: 2, 8, 12, 18, 36 4.6: 3, 10, 20, 28, 50 4.6: 18, 20, 23, 32, 57 Tues. Nov. 15 4.7: 6, 8, 14, 30, 36 4.7: 6, 8, 14, 36, 46 4.7: 10, 12, 18, 44, 54 6.1: 4, 8, 18, 38, 50 6.1: 4, 12, 26, 56, 64b 6.1: 4, 11, 27, 56, 75b Tues. Nov. 29  (Thurs. Dec. 1 OK) 6.2: 4, 18, 26, 38, 46  6.3: 4, 30, 36, 38, 50 6.2: 8, 24, 32, 44, 52   6.3: 4, 40, 48, 51, 66 6.2: 7, 28, 32, 52, 46   6.3: 4, 27, 35, 33, 44 Thurs. Dec. 8 7.1: 14, 17 7.1: 16, 19 7.1: 18, 39