6. Determine exact solutions for each equation on the interval x € [0, 2π] 2 a. sin²x - ² = 0 b. 6cos²x+cos x - 1 = 0
6. Determine exact solutions for each equation on the interval x € [0, 2π] 2 a. sin²x - ² = 0 b. 6cos²x+cos x - 1 = 0
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 104E
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