Equation for x in the interval [0,2p:) 2 cos (2x) 5-√3

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
Question
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The image contains handwritten text on lined paper with the following notation:

"Equation for x in the interval [2∏, 4∏):
8 cos(3x) = -1/2"

This appears to be a mathematical equation involving a trigonometric function. The task is to solve for the variable x within the specified interval.
Transcribed Image Text:The image contains handwritten text on lined paper with the following notation: "Equation for x in the interval [2∏, 4∏): 8 cos(3x) = -1/2" This appears to be a mathematical equation involving a trigonometric function. The task is to solve for the variable x within the specified interval.
Expert Solution
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*to find :-

Solution for x in the given range of (0, 2π).

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