How many solutions on the interval [0, 2020 does the equation sin 2x +1 = sin x + cos x have?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 50E
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Question
How many solutions on the
interval 0, 2020 does the
equation
sin 2x + 1= sin x + cos a
have?
Transcribed Image Text:How many solutions on the interval 0, 2020 does the equation sin 2x + 1= sin x + cos a have?
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