Explanation Given information: cosh x , tanh x Formula used: cosh 2 x − sinh 2 x = 1 and tanh x = sinh x cosh x Calculation: This simplify the above formula to obtain cosh 2 x = 1 + sinh 2 x = 1 + ( 0.8 ) 2 = 1

Loose-leaf Version For Calculus: Early Transcendentals

4th Edition

ISBN: 9781319055912

Author: Jon Rogawski, Colin Adams, Robert Franzosa

Publisher: W. H. Freeman

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Question

Chapter 1.6, Problem 44E

To determine

To find the values of coshx and tanhx, assuming that sinhx=0.8.

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Chapter 1.6, Problem 43E

Chapter 1.6, Problem 45E

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Chapter 1 Solutions

Loose-leaf Version For Calculus: Early Transcendentals

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To find the values of cosh x and tanh x , assuming that sinh x = 0.8 .

Solution Summary: The author explains how to simplify the above formula to obtain cmathrmcosh2x=1+

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To find the values of coshx and tanhx, assuming that sinhx=0.8.

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Chapter 1 Solutions