In Problems 64-75, solve each equation on the interval 0 s0 < 27. 1 64. cos 0 = 65. tan 0 + V3 = 0 66. sin (20) + 1 = 0 67. tan (20) = 0 68. sec? o = 4 69. 0.2 sin e = 0.05 70. sin 6 + sin (20) = 0 71. sin (20) - cos 0 - 2 sin e + 1 = 0 72. 2 sin e - 3 sin 0 + 1 = 0 73. 4 sin e = 1 + 4 cos 0 74. sin (20) = V2 cos 0 75. sin 0 - cos 0 = 1 %3D
In Problems 64-75, solve each equation on the interval 0 s0 < 27. 1 64. cos 0 = 65. tan 0 + V3 = 0 66. sin (20) + 1 = 0 67. tan (20) = 0 68. sec? o = 4 69. 0.2 sin e = 0.05 70. sin 6 + sin (20) = 0 71. sin (20) - cos 0 - 2 sin e + 1 = 0 72. 2 sin e - 3 sin 0 + 1 = 0 73. 4 sin e = 1 + 4 cos 0 74. sin (20) = V2 cos 0 75. sin 0 - cos 0 = 1 %3D
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Analytic Trigonometry
Section2.3: Solving Trigonometric Equations
Problem 9ECP: Solve 4tan2x+5tanx6=0.
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![In Problems 64-75, solve each equation on the interval 0 s0 < 27.
1
64. cos 0 =
65. tan 0 + V3 = 0
66. sin (20) + 1 = 0
67. tan (20) = 0
68. sec? o = 4
69. 0.2 sin e = 0.05
70. sin 6 + sin (20) = 0
71. sin (20) - cos 0 - 2 sin e + 1 = 0
72. 2 sin e - 3 sin 0 + 1 = 0
73. 4 sin e = 1 + 4 cos 0
74. sin (20) = V2 cos 0
75. sin 0 - cos 0 = 1
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03a368c1-1b05-491b-b24e-59e58429dab8%2F792eb3a2-988a-461d-afbc-f4bdaaa6f511%2Fgd2nl5_processed.png&w=3840&q=75)
Transcribed Image Text:In Problems 64-75, solve each equation on the interval 0 s0 < 27.
1
64. cos 0 =
65. tan 0 + V3 = 0
66. sin (20) + 1 = 0
67. tan (20) = 0
68. sec? o = 4
69. 0.2 sin e = 0.05
70. sin 6 + sin (20) = 0
71. sin (20) - cos 0 - 2 sin e + 1 = 0
72. 2 sin e - 3 sin 0 + 1 = 0
73. 4 sin e = 1 + 4 cos 0
74. sin (20) = V2 cos 0
75. sin 0 - cos 0 = 1
%3D
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