15 Suppose sin(a) = — where π < a < ³7, and tan(ß) = 8 a) Find sin (a + B). where <ß <³7.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 20E
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Suppose sin(a)
=
a) Find sin (a + B).
3πT
· where π < a <=
15
3π
and tan(B) · where π < β <
8
Transcribed Image Text:Suppose sin(a) = a) Find sin (a + B). 3πT · where π < a <= 15 3π and tan(B) · where π < β < 8
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