Solve 7 cos(2w) = 7 cos (w) – 3 for all solutions 0 < w < 2n w = Give your answers accurate to at least 2 decimal places, as a list separated by commas

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 61E
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Solve 7 cos(2w) = 7
7 cos (w) – 3 for all solutions 0 < w < 2n
%3D
w =
Give your answers accurate to at least 2 decimal places, as a list separated by commas
Transcribed Image Text:Solve 7 cos(2w) = 7 7 cos (w) – 3 for all solutions 0 < w < 2n %3D w = Give your answers accurate to at least 2 decimal places, as a list separated by commas
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