Solve each equation over the interval [0°, 360°). Write solutions as exact values or to the nearest tenth, as appropriate (a) 9sin2 theta- 6sin theta=1
Solve each equation over the interval [0°, 360°). Write solutions as exact values or to the nearest tenth, as appropriate (a) 9sin2 theta- 6sin theta=1
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 60E
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Solve each equation over the interval [0°, 360°). Write solutions as exact values or to the nearest tenth, as appropriate
(a) 9sin2 theta- 6sin theta=1
(b) sin2 theta- 2sin theta+3=0
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