Solve for the approx- two decimal places. 2 cos (0) + 2 cos(E

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Analytic Trigonometry
Section2.3: Solving Trigonometric Equations
Problem 10ECP
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Solve for the approximate solutions in the interval [0, 27). List your answers separated by a comma, round to
two decimal places. If it has no real solutions, enter DNE.
2 cos? (0) + 2 cos (0) – 1 = 0
Transcribed Image Text:Solve for the approximate solutions in the interval [0, 27). List your answers separated by a comma, round to two decimal places. If it has no real solutions, enter DNE. 2 cos? (0) + 2 cos (0) – 1 = 0
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