Solve the equation on the interval 0 s 0 < 2n. Leave answers in terms of n. -2 cos e = 1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 56E
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Solve the equation on the interval 0 ≤ θ < 2π. Leave answers in terms of π.

-2 cos θ = 1

Solve the equation on the interval 0 s 0 < 2n. Leave answers in terms of n.
-2 cos e = 1
Transcribed Image Text:Solve the equation on the interval 0 s 0 < 2n. Leave answers in terms of n. -2 cos e = 1
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