3. Find the exact value of each expression, if it is defined. - a) sin 11 b) cos 7πT COS 6 c) sin-1 √2 d) cos e) cos f) sin −1 -1 -1 0 2 √2 2 1 (sin 7/7)
3. Find the exact value of each expression, if it is defined. - a) sin 11 b) cos 7πT COS 6 c) sin-1 √2 d) cos e) cos f) sin −1 -1 -1 0 2 √2 2 1 (sin 7/7)
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:3. Find the exact value of each expression, if it is defined.
-
a) sin 11
b) cos
7πT
COS
6
c) sin-1 √2
d) cos
e) cos
f) sin
−1
-1
-1
0
2
√2
2
1 (sin 7/7)
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