Prove each identity cos t / 1- sin t = 1+ sin t / cos t
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 82E
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Question
Prove each identity
cos t / 1- sin t = 1+ sin t / cos t
Expert Solution
Step 1
We have to prove the identity:
Taking LHS part and rationalizing the denominator of the expression, we get
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