Solve the following equations on the interval [0 ≤ θ < 2 π] 1.) 1+sinθ = 2cos²θ
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 64E
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Question
Solve the following equations on the interval [0 ≤ θ < 2 π]
1.) 1+sinθ = 2cos²θ
2.) sec²θ + tanθ = 0
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