If csc(a) = 3, where 0 < a < and B is a Quadrant IV angle with tan(B) = - 4, find (a) cos(a + B) (b) sin(a – B)
If csc(a) = 3, where 0 < a < and B is a Quadrant IV angle with tan(B) = - 4, find (a) cos(a + B) (b) sin(a – B)
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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![If csc(a) = 3, where 0 < a <
and B is a Quadrant IV angle with tan(8)
- 4, find
2
(a) cos (α + β)
(b) sin(a – B)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb9eed558-7a93-4966-a0b3-81b3c132f31a%2F2478f8ba-2267-4362-84ee-ef8db2311b8d%2F93gow4r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:If csc(a) = 3, where 0 < a <
and B is a Quadrant IV angle with tan(8)
- 4, find
2
(a) cos (α + β)
(b) sin(a – B)
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