In Exercises 59-68, verify each identity. csc 0 - cot 6 2 csc e sec 0 - 1 59. sin 60. sin 2 sec 0 sin 0 + tan 0 sec e + 1 61. cos 62. cos 2 tan 0 2 sec e tan a 63. tan; sec a + 1 sin a + 1 - cos a sin a(1 + cos a) 64. 2 tan sin x 65. cot 2 1- cos x 1 + cos x 66. cot- = sin x 67. tan co= = 2 csc x cot= 68. tan -2 cot x %3D OIN SIN
In Exercises 59-68, verify each identity. csc 0 - cot 6 2 csc e sec 0 - 1 59. sin 60. sin 2 sec 0 sin 0 + tan 0 sec e + 1 61. cos 62. cos 2 tan 0 2 sec e tan a 63. tan; sec a + 1 sin a + 1 - cos a sin a(1 + cos a) 64. 2 tan sin x 65. cot 2 1- cos x 1 + cos x 66. cot- = sin x 67. tan co= = 2 csc x cot= 68. tan -2 cot x %3D OIN SIN
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 88E
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![In Exercises 59-68, verify each identity.
csc 0 - cot 6
2 csc e
sec 0 - 1
59. sin
60. sin
2 sec 0
sin 0 + tan 0
sec e + 1
61. cos
62. cos
2 tan 0
2 sec e
tan a
63. tan;
sec a + 1
sin a + 1 - cos a
sin a(1 + cos a)
64. 2 tan
sin x
65. cot
2
1- cos x
1 + cos x
66. cot- =
sin x
67. tan
co=
= 2 csc x
cot=
68. tan
-2 cot x
%3D
OIN SIN](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F695d763d-e5ea-46b2-a1c6-2775ab406ee0%2F04526cf8-2ade-424e-8a52-e108e53abdab%2Fuawsqwe_processed.png&w=3840&q=75)
Transcribed Image Text:In Exercises 59-68, verify each identity.
csc 0 - cot 6
2 csc e
sec 0 - 1
59. sin
60. sin
2 sec 0
sin 0 + tan 0
sec e + 1
61. cos
62. cos
2 tan 0
2 sec e
tan a
63. tan;
sec a + 1
sin a + 1 - cos a
sin a(1 + cos a)
64. 2 tan
sin x
65. cot
2
1- cos x
1 + cos x
66. cot- =
sin x
67. tan
co=
= 2 csc x
cot=
68. tan
-2 cot x
%3D
OIN SIN
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