Solve the following equation 2 cos x = 1 where 0°

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section: Chapter Questions
Problem 20CT
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Solve the following equation
2 cos x = 1
where 0°<xs 360°
where 0° <x<360°
0° Sx<360°
a)
b)
tan 0 = -2
1
cos -0 =-0.2
3
c)
where
2.
Transcribed Image Text:Solve the following equation 2 cos x = 1 where 0°<xs 360° where 0° <x<360° 0° Sx<360° a) b) tan 0 = -2 1 cos -0 =-0.2 3 c) where 2.
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