Evaluate sin (-B) with the following information. 24 (a in first quadrant) and cos B (B in second quadrant). 25 sin a=- - 4 sin (a- B) = (Simplify your answer, including any radicals. Use integers or fractions for a

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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Evaluate sin (-B) with the following information.
24
(a in first quadrant) and cos B
(B in second quadrant).
25
sin a=-
4
sin (a- B) =
(Simplify your answer, including any radicals. Use integers or fractions for a
Transcribed Image Text:Evaluate sin (-B) with the following information. 24 (a in first quadrant) and cos B (B in second quadrant). 25 sin a=- 4 sin (a- B) = (Simplify your answer, including any radicals. Use integers or fractions for a
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