Find all solutions of the equation in the interval [0, 27). 2cos’x– cosx−1=0 Write your answer in radians in terms of . If there is more than one solution, separate them with commas. J 0,0.... ? X S

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
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Chapter2: Analytic Trigonometry
Section2.3: Solving Trigonometric Equations
Problem 6ECP
Question
Find all solutions of the equation in the interval [0, 27).
2cos’x− cosx−1=0
Write your answer in radians in terms of .
If there is more than one solution, separate them with commas.
X =
π
0,0,...
?
010
X
Ś
DZA
Transcribed Image Text:Find all solutions of the equation in the interval [0, 27). 2cos’x− cosx−1=0 Write your answer in radians in terms of . If there is more than one solution, separate them with commas. X = π 0,0,... ? 010 X Ś DZA
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