Find the exact value of each of the following under the given conditions. 4 元 4165 元 sin α = 5' <; cos ẞ= - ' 65 2 <ß<0 (a) sin (α +ẞ) (b) cos (α+ẞ) (c) sin (α-ẞ) (d) tan (α-ẞ)
Find the exact value of each of the following under the given conditions. 4 元 4165 元 sin α = 5' <; cos ẞ= - ' 65 2 <ß<0 (a) sin (α +ẞ) (b) cos (α+ẞ) (c) sin (α-ẞ) (d) tan (α-ẞ)
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:4
sin α =
5
0<α< cos ẞ=
Find the exact value of each of the following under the given conditions.
元
2'
4/65
元
1
<ẞ<0
65
2
(a) sin (α + ẞ)
(b) cos (α + ẞ)
(c) sin (α-ẞ)
(d) tan (α-ẞ)
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