2 √13 Suppose that cos a=-- and α Find the exact values of sin 2 RIN T 2
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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Transcribed Image Text:Suppose that cos a = -
sin
tan
α
Find the exact values of sin
8|2
2
11
DO
13
2
2
13
and
T
2
<α<π.
a
15.
and tan
010
Undefined
X
B
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