Matching the left with the correct formula on the right 1. sin x + sin y A. 2. sin x - sin y B. 3. cos x + cos y cos r cos y sin A cos B 6. cos A sin B 7. cos A cos B 8. sin A sin B 9. cos² a 10. sin² a 4. 5. [sin (A + B) + sin(A − B)] (1 + cos2a) H. x+y x-y 2 2 [cos(A+B) + cos(A − B)] 2 cos C. D. x+y E. 2 sin cos 2 F.[sin (A + B)- sin(A - B)] G. 2 cos sin x+y 2 COS x-y 2 x-y 2 x+y -2 sin sin 2 [cos (A - B)- cos(A + B)] J. K. (1 - cos 2a) x-y 2
Matching the left with the correct formula on the right 1. sin x + sin y A. 2. sin x - sin y B. 3. cos x + cos y cos r cos y sin A cos B 6. cos A sin B 7. cos A cos B 8. sin A sin B 9. cos² a 10. sin² a 4. 5. [sin (A + B) + sin(A − B)] (1 + cos2a) H. x+y x-y 2 2 [cos(A+B) + cos(A − B)] 2 cos C. D. x+y E. 2 sin cos 2 F.[sin (A + B)- sin(A - B)] G. 2 cos sin x+y 2 COS x-y 2 x-y 2 x+y -2 sin sin 2 [cos (A - B)- cos(A + B)] J. K. (1 - cos 2a) x-y 2
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 10E
Related questions
Question
Matching the left with their correct formulas on the right.
![Matching the left with the correct formula on the right
A.
B.
1. sin x + sin y
2. sin x - sin y
3.
cos x + cos y
4.
cos r
cos y
5. sin A cos B
6.
cos A sin B
7. cos A cos B
8. sin A sin B
9. cos²
10. sin² a
a
[sin (A + B) + sin(A − B)]
(1 + cos2a)
x+y
x-y
2
2
[cos(A+B) + cos(A − B)]
2 cos
C.
D.
x+y
E. 2 sin cos
2
COS
x-y
2
F.sin(A + B) - sin(A - B)]
x+y
G. 2 cos sa sin
2
H.
x-y
2
x+y
-2 sin sin
2
[cos (A - B)- cos(A + B)]
J.
K. (1 - cos 2a)
x-y
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd991156d-d15c-4d71-b18e-812d7f7e87bd%2F3e74a873-3d9b-40c3-bbf1-3a028601741e%2Fpp3uvy8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Matching the left with the correct formula on the right
A.
B.
1. sin x + sin y
2. sin x - sin y
3.
cos x + cos y
4.
cos r
cos y
5. sin A cos B
6.
cos A sin B
7. cos A cos B
8. sin A sin B
9. cos²
10. sin² a
a
[sin (A + B) + sin(A − B)]
(1 + cos2a)
x+y
x-y
2
2
[cos(A+B) + cos(A − B)]
2 cos
C.
D.
x+y
E. 2 sin cos
2
COS
x-y
2
F.sin(A + B) - sin(A - B)]
x+y
G. 2 cos sa sin
2
H.
x-y
2
x+y
-2 sin sin
2
[cos (A - B)- cos(A + B)]
J.
K. (1 - cos 2a)
x-y
2
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