Find all solutions of the equation in the interval [0, 27). 2 cos²x-1=0 Write your answer in radians in terms of . If there is more than one solution, separate them with commas. x = 3 π 0,0,... X S
Find all solutions of the equation in the interval [0, 27). 2 cos²x-1=0 Write your answer in radians in terms of . If there is more than one solution, separate them with commas. x = 3 π 0,0,... X S
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Trigonometric Functions: Unit Circle Approach
Section6.CR: Chapter Review
Problem 22E
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