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Find the exact values of the following: 1. cos (90 ') 4. csc(180") (st)u 7. tan(45)

Find the exact values of the following: 1. cos (90 ') 4. csc(180") (st)u 7. tan(45)

Trigonometry (11th Edition)
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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Find the exact values of the following: ') ) 7. tan(45) 1. cos(90 4. csc(180°
Transcribed Image Text:Find the exact values of the following: ') ) 7. tan(45) 1. cos(90 4. csc(180°
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