Prove the identity: tanx+ cosx = secx 1+sinx
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 42E
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![2. Prove the identity: tanx+
cosx
= secx
1+ sinx](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F91d08477-ce29-4c8f-88c4-448b9132f76d%2F9326a013-7243-4f4e-9a72-0aaf883e9ee9%2Feq2njpr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Prove the identity: tanx+
cosx
= secx
1+ sinx
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