Syllabus

Exam 1: [pdf] [tex]

Exam 2: [pdf] [tex]

Exam 3: [pdf] [tex]

**Homework 1** (solution): $\S 2.1$: #44,45,48,49,71,73,76,87,91,99; $\S 2.2$: 13,19,20,21,22,23,33,99,100 (*due 23 August*)

**Homework 2** (solution): $\S 2.3$: #19,20,21,22,26,27,28,35,36,43,44,45,56,57,58,71,72,73,85,86,113,114 (*due 30 August*)

**Homework 3** (solution): $\S 2.4$: #11,12,15,16,21,22,35,36,47,48,56,57,63,64,90; $\S 2.5$: #17,18,21,22,29,34,37,40 (*due 6 September*)

**Homework 4** (solution): $\S 2.4$: #54, 58, 65, 66; $\S 2.5$: #24,28,31,33; $\S 2.6$ #3,4,5,7,10,15,16 (*due 13 September*)

**Homework 5** (solution): Section 3.4: #20, 21, 27, 30, 34, 35, 37, 38, 44, 45, 46, 47, 58, 59, 66, 67, 76, 77, 86, 87, 91 (*due 27 September*)

Extra identity in HW5 that was not graded, but I wrote up anyway

**Homework 6** (solution): Section 3.1: #13, 14, 15, 16, 17, 20, 22, 37, 40, 42, 43, 44, 53, 54, 55, 56, 61, 62, 63, 64, 65, 66 (*due 6 October*)

**Homework 7** (solution): Section 3.2 #9, 11, 12, 14, 15, 16, 30, 31, 37, 38, 40, 41, 42, 58, 59, 61, 64 (*due 11 October*)

**Homework 8** (solution): Section 3.5 #11, 13, 14, 22, 29, 30, 49, 50, 57, 63, 75, 77, 85, 86; Section 3.6 #7, 8, 10, 21, 27, 28, 48, 49, 50, 79, 81, 88 (*due 18 October*)

**Homework 9** (solution): Section 3.3 #11, 14, 15, 16, 19, 20, 24, 26, 28, 36, 38, 40, 41, 44 (*due 1 November*)

**Homework 10** (solution): Section 4.1: #9, 11, 12, 17, 18, 29, 30, 39, 41; Section 4.2: #9, 10, 14, 15, 17, 18, 25, 31, 32; Section 4.3: #9, 10, 11, 15, 16, 20, 21, 22 (*due 10 November*)

**Homework 11** (solution): Section 4.4: #6, 7, 10, 11; Section 5.1: #39, 40, 55, 56, ~~67, 68, 75, 76~~ (*due 15 November*)

Why the law of cosines is better

Homework 12 (solution)