Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 22RE
Related questions
Question
100%
Need help with this one
(Thank you!!)
![Prove the identity
1
-
tan x =
Cos2x
1+
Cos2x
(Need to work with two sides of
the identity saparetly)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd08a6c19-dc79-4368-8e35-820b976eb472%2F63e526ca-386e-421b-8a7f-e5773cd140d3%2F3fhklh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Prove the identity
1
-
tan x =
Cos2x
1+
Cos2x
(Need to work with two sides of
the identity saparetly)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage