Find all solutions of the equation 2 cos 3x The answer is x₁ = = 1 in the interval [0, π). , x₂ = with 1 < x2 < X3. and x3 =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 46E
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Question 6
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Find all solutions of the equation 2 cos 3x = 1 in the interval [0, π).
The answer is î₁
=
with ₁ < x2 < X3.
2
x2 =
and x3 =
Transcribed Image Text:Question 6 < > Find all solutions of the equation 2 cos 3x = 1 in the interval [0, π). The answer is î₁ = with ₁ < x2 < X3. 2 x2 = and x3 =
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