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Single Variable Calculus: Early Tr...

8th Edition
James Stewart
ISBN: 9781305270343

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Section
BuyFindarrow_forward

Single Variable Calculus: Early Tr...

8th Edition
James Stewart
ISBN: 9781305270343
Textbook Problem

Find the numerical value of each expression.

2. (a) tanh 0

(b) tanh 1

(a)

To determine

To find: The numerical value of given expression.

Explanation

Given:

The expression is tanh0.

Definition of hyperbolic function:

tanhx=exexex+ex 

Calculation:

Obtain the value of the expression tanh0.

Use definition of the hyperbolic function tanhx=exexex+ex 

(b)

To determine

To find: The numerical value of given expression.

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