Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 67E
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Pls help ASAP and pls show all steps and calculations
![4. Prove the following trigonometric identity using proper mathematical format.
1 − cos(2x) + sin(2x)
1 + cos(2x) + sin(2x)
=
tan(x)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F38392922-e79b-4467-bdea-1e44ef4a2e5d%2F57ecacd4-1b82-49c3-8ef9-4b18669fd79a%2Fyeog6j_processed.png&w=3840&q=75)
Transcribed Image Text:4. Prove the following trigonometric identity using proper mathematical format.
1 − cos(2x) + sin(2x)
1 + cos(2x) + sin(2x)
=
tan(x)
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