This assignment is worth 25 points.
All exercises come from our textbook.
Section 2.1, pages 56-57: 1ace, 3, 4, 7, 8, 9, 11, 12
Section 2.2, pages 63-65: 1, 2, 4, 5, 7, 8, 11abcde, 14, 17, 20, 21, 25