6-35 Section 6.4 The D Rewrite in terms of an expression containing only cosines to the power 1. 31. sin?x cos²x 32. sin'x cos'x 33. 3 costx 34. cos*x sin*x 35. 2 sinºx 36. 4 cosx Use a half-angle identity to find exact values for Sin 0, cos 0, and tan 0 for the given value of 0. 37. 0 = 22.5° 38. 0 = 75° %3D %3D 5т TT 39. 0 = 40. 0 = 12 %3D %3D 12 41. 0 = 67.5° 42. 0 = 112.5° 11T 3т 43. 0 = 44. 0 = 12 Use the results of Exercises 37-40 and a half-angle dentity to fnd the oxact yalpe. 8.

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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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6-35
Section 6.4 The D
Rewrite in terms of an expression containing only
cosines to the power 1.
31. sin?x cos²x
32. sin'x cos'x
33. 3 costx
34. cos*x sin*x
35. 2 sinºx
36. 4 cosx
Use a half-angle identity to find exact values for
Sin 0, cos 0, and tan 0 for the given value of 0.
37. 0 = 22.5°
38. 0 = 75°
%3D
%3D
5т
TT
39. 0 =
40. 0 =
12
%3D
%3D
12
41. 0 = 67.5°
42. 0 = 112.5°
11T
3т
43. 0 =
44. 0 =
12
Use the results of Exercises 37-40 and a half-angle
dentity to fnd the oxact yalpe.
8.
Transcribed Image Text:6-35 Section 6.4 The D Rewrite in terms of an expression containing only cosines to the power 1. 31. sin?x cos²x 32. sin'x cos'x 33. 3 costx 34. cos*x sin*x 35. 2 sinºx 36. 4 cosx Use a half-angle identity to find exact values for Sin 0, cos 0, and tan 0 for the given value of 0. 37. 0 = 22.5° 38. 0 = 75° %3D %3D 5т TT 39. 0 = 40. 0 = 12 %3D %3D 12 41. 0 = 67.5° 42. 0 = 112.5° 11T 3т 43. 0 = 44. 0 = 12 Use the results of Exercises 37-40 and a half-angle dentity to fnd the oxact yalpe. 8.
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