Find the exact value of each of the following under the given conditions: 4 4√65 65 sin α = (a) sin(x + ³) T 0 cos B= 2₁ (b) cos (a + B) Л

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 value of each of the following under the given conditions:
4√√65
4
5'
65
(a) sin (x + ß)
sin α =
π
2
0<a cos B =
(b) cos (α + B)
1
π
2
<B<0
(c) sin (α - B)
(d) tan (α - B)
Transcribed Image Text:Find the exact value of each of the following under the given conditions: 4√√65 4 5' 65 (a) sin (x + ß) sin α = π 2 0<a cos B = (b) cos (α + B) 1 π 2 <B<0 (c) sin (α - B) (d) tan (α - B)
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