Homework Set 1.
Due: Thursday, September 4.

---

Section 1.1: 7, 9, 15, 21, 23, 27, 30, 33, 45.
Section 1.2: 5, 10, 15, 27, 31.
Section 1.3: 11, 17, 26.
Section 1.4: 3, 12, 14, 17, 19, 26, 36, 37.
Problem 26 in section 1.4 will be graded.

---

---

---