2 sec? r 1 1 Prove the identity: 1-sin x + 1+sin x

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 18RE
Question
2 sec2 x.
1
1
Prove the identity:
1-sin x
+
1+sin x
Transcribed Image Text:2 sec2 x. 1 1 Prove the identity: 1-sin x + 1+sin x
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