Evaluate the expression below without using a calculator. cos(2 tan-1-³) 3 5
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 64RE
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![Evaluate the expression below without using a calculator.
cos 2 tan
os(2 t
-1
³)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdbb4acdd-a57e-402a-a3de-67cd701254f2%2F4cd61295-19f6-4e2f-9a95-bfb4eda7f58e%2Fe501tnf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Evaluate the expression below without using a calculator.
cos 2 tan
os(2 t
-1
³)
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