Find the exact value of cos 0, given that sin 0 = -. 11 and 0 is in the third quadrant.

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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7
Find the exact value of cos 0, given that sin 0
-- and 0 is in the third quadrant.
11
Transcribed Image Text:7 Find the exact value of cos 0, given that sin 0 -- and 0 is in the third quadrant. 11
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