Exercises 25-38 involve equations with multiple angles. Solve each equation on the interval [0, 27). V3 25. sin 2x = 2 26. cos 2x = 2 V3 27. cos 4x = - 28. sin 4x = - 2 V3 29. tan 3x = 3 - V3 30. tan 3x = V3 31. tan V3 32. tan = 2 20 34. cos 3 30 36. cot 2 2 3 20 33. sin 3 -1 30 35. sec -V3 -2 1 V2 37. sin 2x + 6. 38. sin 2x 4 2 2

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
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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Exercises 25-38 involve equations with multiple angles. Solve
each equation on the interval [0, 27).
V3
25. sin 2x =
2
26. cos 2x =
2
V3
27. cos 4x = -
28. sin 4x = -
2
V3
29. tan 3x =
3
- V3
30. tan 3x =
V3
31. tan
V3
32. tan =
2
20
34. cos
3
30
36. cot
2
2
3
20
33. sin
3
-1
30
35. sec
-V3
-2
1
V2
37. sin 2x +
6.
38. sin 2x
4
2
2
Transcribed Image Text:Exercises 25-38 involve equations with multiple angles. Solve each equation on the interval [0, 27). V3 25. sin 2x = 2 26. cos 2x = 2 V3 27. cos 4x = - 28. sin 4x = - 2 V3 29. tan 3x = 3 - V3 30. tan 3x = V3 31. tan V3 32. tan = 2 20 34. cos 3 30 36. cot 2 2 3 20 33. sin 3 -1 30 35. sec -V3 -2 1 V2 37. sin 2x + 6. 38. sin 2x 4 2 2
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