In the figure below, it can be shown that y = a+ß. Find tany. 6 4 Y α (a) 17/6 (b) 6/17 (c) 8/13 (d) 13/8

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 33E
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In the figure below, it can be shown that y = a +ß.
Find tany.
6
4
3
4
Y
α
(a) 17/6
(b) 6/17
(c) 8/13
(d) 13/8
Transcribed Image Text:In the figure below, it can be shown that y = a +ß. Find tany. 6 4 3 4 Y α (a) 17/6 (b) 6/17 (c) 8/13 (d) 13/8
For the angles a and in the figure below, find
sin(a - ß).
3
2
1
α
1
23
+
2
(a)
(b) +
√2
(c)
(d)
13
4
√3
1
√3
1
-
√5
4
3√5
B
Transcribed Image Text:For the angles a and in the figure below, find sin(a - ß). 3 2 1 α 1 23 + 2 (a) (b) + √2 (c) (d) 13 4 √3 1 √3 1 - √5 4 3√5 B
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