12 and x terminates in 13 nd sin 2x, cos 2x, and tan 2x if sin x= sin 2x cos 2x %3D tan 2x %3D II

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter7: Analytic Trigonometry
Section7.5: More Trigonometric Equations
Problem 69E
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O TRIGONOMETRIC IDENTITIES AND EQUATIONS
Double-angle identities: Problem type 1
12
and x terminates in
13
nd sin 2x, cos 2x, and tan 2x if sin x=
sin 2x
%3D
cos 2x
%3D
tan 2x
%3D
%3D
Transcribed Image Text:O TRIGONOMETRIC IDENTITIES AND EQUATIONS Double-angle identities: Problem type 1 12 and x terminates in 13 nd sin 2x, cos 2x, and tan 2x if sin x= sin 2x %3D cos 2x %3D tan 2x %3D %3D
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