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3T tan- 4 CSC- 6. 1. a) Find the exact value of You must have exact values, no decimals. 2TT sec cos 4 3 b) Use a compound angle formula to determine an exact value of cos 12

3T tan- 4 CSC- 6. 1. a) Find the exact value of You must have exact values, no decimals. 2TT sec cos 4 3 b) Use a compound angle formula to determine an exact value of cos 12

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 15E
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3T TC tan- 4 CSC- 6. 1. a) Find the exact value of . You must have exact values, no decimals. 2TT sec cos 4 3 b) Use a compound angle formula to determine an exact value of cos 12
Transcribed Image Text:3T TC tan- 4 CSC- 6. 1. a) Find the exact value of . You must have exact values, no decimals. 2TT sec cos 4 3 b) Use a compound angle formula to determine an exact value of cos 12
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