1) Find the exact value of all six trigonometric functions given cos 20 = 3 where 0 is in QII. %3D

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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1) Find the exact value of all six trigonometric functions given cos 20 =
3
where 0 is in QII.
%3D
Transcribed Image Text:1) Find the exact value of all six trigonometric functions given cos 20 = 3 where 0 is in QII. %3D
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