166 homework for Chapters 6 and 7

Chapter 6: Analytic trigonometry

6.1 Inverse trig functions
1 - 12, 13 - 23 odd, 37 - 49 odd, 64

6.2 More inverse trig functions
9, 11, 23, 25, 27, 35, 39

6.3 Trig identities
9, 11, 13, 19, 21, 27, 29, 31, 39, 41, 53, 67, 69

6.4 Sum and difference formulas
9, 11, 17, 19, 23, 27, 31, 45

6.5 Double-angle and half-angle formulas
7, 9, 11, 17, 21, 27, 53, 75

6.7 Trig equations
7 - 35 odd, 59

6.8 More trig equations
7 - 31 odd, 49, 53, 65, 68

Chapter 7: Applications of trig functions

7.1 Right triangles
9 - 49 eoo, 51, 54, 57, 60, 69, 71

7.2 Law of sines
9 - 33 eoo, 37, 38, 41, 49, 50, 53

7.3 Law of cosines
9 - 29 eoo, 33, 36, 41

7.4 Area of a triangle
5, 11, 33, 37, 40