tan 30° Determine the exact value of cos 45° x sin 60° с. d. 3 學學 2.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Analytic Trigonometry
Section2.4: Sum And Difference Formulas
Problem 1ECP: Find the exact value of cos12.
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![tan 30°
Determine the exact value of cos 45° x
sin 60°
a. 22
c. 2
с.
3
3
b.
d.
3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb4d7e30-b707-4c98-95e2-ac3374f17e97%2F01cce68a-870e-43d6-9998-64c3d8648e51%2Fkx0yedv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:tan 30°
Determine the exact value of cos 45° x
sin 60°
a. 22
c. 2
с.
3
3
b.
d.
3
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