29–46 - Solving Trigonometric Equations Solve the equation in the interval [0, 27). 29. 4 sin 0 – 3 = 0 30. 5 cos e + 3 = 0 31. cos x sin x – sin x = 0 32. sin x - 2 sin?x = 0 33. 2 sin'x – 5 sin x + 2 = 0 34. sin x - cos x - tan x = -1 35. 2 cosx – 7 cos x + 3 = 0 36. 4 sinx + 2 cosx = 3 1- cos x 37. = 3 1+ cos x 38. sin x = cos 2x 39. tanx + tanx – 3 tan x – 3 = o 40. cos 2x csc²x = 2 cos 2r 41. tan x + 2 sin 2.x = csc x 42. cos 3x + cos 2x + cos x = 0 43. tan x + sec x = V3 44. 2 cos x - 3 tan x = 0 45. cos x = x - 1 46. ein=x

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 104E
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29–46 - Solving Trigonometric Equations Solve the equation in
the interval [0, 27).
29. 4 sin 0 – 3 = 0
30. 5 cos e + 3 = 0
31. cos x sin x – sin x = 0
32. sin x - 2 sin?x = 0
33. 2 sin'x – 5 sin x + 2 = 0
34. sin x - cos x - tan x = -1
35. 2 cosx – 7 cos x + 3 = 0
36. 4 sinx + 2 cosx = 3
1- cos x
37.
= 3
1+ cos x
38. sin x = cos 2x
39. tanx + tanx – 3 tan x – 3 = o
40. cos 2x csc²x = 2 cos 2r
41. tan x + 2 sin 2.x = csc x
42. cos 3x + cos 2x + cos x = 0
43. tan x + sec x = V3
44. 2 cos x - 3 tan x = 0
45. cos x = x - 1
46. ein=x
Transcribed Image Text:29–46 - Solving Trigonometric Equations Solve the equation in the interval [0, 27). 29. 4 sin 0 – 3 = 0 30. 5 cos e + 3 = 0 31. cos x sin x – sin x = 0 32. sin x - 2 sin?x = 0 33. 2 sin'x – 5 sin x + 2 = 0 34. sin x - cos x - tan x = -1 35. 2 cosx – 7 cos x + 3 = 0 36. 4 sinx + 2 cosx = 3 1- cos x 37. = 3 1+ cos x 38. sin x = cos 2x 39. tanx + tanx – 3 tan x – 3 = o 40. cos 2x csc²x = 2 cos 2r 41. tan x + 2 sin 2.x = csc x 42. cos 3x + cos 2x + cos x = 0 43. tan x + sec x = V3 44. 2 cos x - 3 tan x = 0 45. cos x = x - 1 46. ein=x
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