The expression (180-0) (180-130) sin (180–90) (180–30) cos 2 + sin cos 2 when simplified is sin 20 sin 40 cos 20 cos 60 Option 1 Option 2 sin 20 sin 60 cos 20 cos 40 Option 3 Option 4
The expression (180-0) (180-130) sin (180–90) (180–30) cos 2 + sin cos 2 when simplified is sin 20 sin 40 cos 20 cos 60 Option 1 Option 2 sin 20 sin 60 cos 20 cos 40 Option 3 Option 4
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 18T
Related questions
Question
![The expression
(180–0)
cos
(180–130)
sin
(180–90)
(180–30)
+ sin
cos
2
when simplified is
sin 20 sin 40
cos 20 cos 60
Option 1
Option 2
sin 20 sin 60
cos 20 cos 40
Option 3
Option 4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5ff1261-6fa5-4ab7-831a-afb009e6685a%2F1a4380ac-287a-4e03-9dcf-05a81ae735c8%2F6g3tcij_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The expression
(180–0)
cos
(180–130)
sin
(180–90)
(180–30)
+ sin
cos
2
when simplified is
sin 20 sin 40
cos 20 cos 60
Option 1
Option 2
sin 20 sin 60
cos 20 cos 40
Option 3
Option 4
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