Find the exact value of the following trigonometric expression. Do not use any trigonometric functions on calculator or other technology, as they will not provide you with exact answers. Decimal approximations will be marked wrong. 63 cos 2 arctam %3D 16 Submit Question

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 96E
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Question 15
Question 15
Find the exact value of the following trigonometric expression. Do not use any trigonometric functions on a
calculator or other technology, as they will not provide you with exact answers. Decimal approximations
will be marked wrong.
63
cos 2 arctan
16
Submit Question
N
Address
Transcribed Image Text:Question 15 Find the exact value of the following trigonometric expression. Do not use any trigonometric functions on a calculator or other technology, as they will not provide you with exact answers. Decimal approximations will be marked wrong. 63 cos 2 arctan 16 Submit Question N Address
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