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2 Let x and y be the lengths, measured in inches, of two sides of any triangle where 0 is the included angle, measured in radians, between these two sides. Then, f(x,y,0) = x +y° -2xy cos 0 gives the length of the third side of the triangle. a. Find f. 2,3, Round your final answer as a decimal rounded to the nearest hundredth.

2 Let x and y be the lengths, measured in inches, of two sides of any triangle where 0 is the included angle, measured in radians, between these two sides. Then, f(x,y,0) = x +y° -2xy cos 0 gives the length of the third side of the triangle. a. Find f. 2,3, Round your final answer as a decimal rounded to the nearest hundredth.

Calculus: Early Transcendentals
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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2 Let x and y be the lengths, measured in inches, of two sides of any triangle where 0 is the included angle, measured in radians, between these two sides. Then, f(x,y,0) = Jx² +y² – 2.xy cos 0 gives the length of the third side of the triangle. a. Find f. 2,3, Round your final answer as a decimal rounded to the nearest hundredth. b. Write a sentence to explain what the result means in this context. Be specific.
Transcribed Image Text:2 Let x and y be the lengths, measured in inches, of two sides of any triangle where 0 is the included angle, measured in radians, between these two sides. Then, f(x,y,0) = Jx² +y² – 2.xy cos 0 gives the length of the third side of the triangle. a. Find f. 2,3, Round your final answer as a decimal rounded to the nearest hundredth. b. Write a sentence to explain what the result means in this context. Be specific.
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