Solve the equation. (Find all solutions of the equation in the interval [o, 27). Enter your answers as a comma-separated list.) 9 sin(2x) sin(x) = 9 cos(x) X = 2 2'4

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 35RE
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Solve the equation. (Find all solutions of the equation in the interval [0, 21). Enter your answers as a comma-separated list.)
9 sin(2x) sin(x) = 9 cos(x)
π3ππ.
X =
2' 2'4
Transcribed Image Text:Solve the equation. (Find all solutions of the equation in the interval [0, 21). Enter your answers as a comma-separated list.) 9 sin(2x) sin(x) = 9 cos(x) π3ππ. X = 2' 2'4
Solve the equation. (Find all solutions of the equation in the interval [0, 27). Enter your answers as a comma-separated list.)
(7 sin(2x) + 7 cos(2x))² = 49
π3ππ
X =
2 2 4
Transcribed Image Text:Solve the equation. (Find all solutions of the equation in the interval [0, 27). Enter your answers as a comma-separated list.) (7 sin(2x) + 7 cos(2x))² = 49 π3ππ X = 2 2 4
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