17π . Find the exact value of sin by using the fact that 17/12 = 7/6 + 14 and the 12 identity sin(A + B) = sin A cos B + cos A sin B.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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17π
14. Find the exact value of sin by using the fact that 17/12 = 7/6 + 14 and the
identity sin(A + B) = sin A cos B + cos A sin B.
12
15. Use right triangles to help you determine the exact value of the following
expression: cos( sin ¹(12/13) + cos ¹(8/17))
(Hint. cos (A + B) = cos A cos B - sin A sin B)
Transcribed Image Text:17π 14. Find the exact value of sin by using the fact that 17/12 = 7/6 + 14 and the identity sin(A + B) = sin A cos B + cos A sin B. 12 15. Use right triangles to help you determine the exact value of the following expression: cos( sin ¹(12/13) + cos ¹(8/17)) (Hint. cos (A + B) = cos A cos B - sin A sin B)
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