I have included two screenshots below.  In this answer by one of your experts, they showed that (1+tanh(x))/(1-tanh(x)) = e^2x How is this equation arrived at in order to solve the problem?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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I have included two screenshots below.  In this answer by one of your experts, they showed that

(1+tanh(x))/(1-tanh(x)) = e^2x

How is this equation arrived at in order to solve the problem?

tanh(x)=5/13 - YouTube
Link to Homework
A 3.11 Hyperbolics - Math 30, se X
Sy
derivative of xsinh^{-1}( x/4 )-s X
b Answered: If tanh(x)=5/13, wha X
+
SIERRA
A https://www.bartleby.com/questions-and-answers/if-tanhx513-what-is-the-sinhx/6905741c-1cf3-4a74-8878-ee4cd07fd29c
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Q Search for textbooks, step-by-step explanations to homework questions, ...
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If tanh(x)=5/13, what is the sinh(x)?
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Step 1
Answer is
sinhx=5/12.
Explanation is given below..
Step 2
solution.
If
tan h(x).
= 5
13
know that
1t tanhix)
2 X
e
here
tan ĥ (^)
5/13
13
-13 +5
e
]3-5
13
Privacy - Terms
1:07 PM
O Type here to search
Answered: If tanh(x)...
10/17/2020
Transcribed Image Text:tanh(x)=5/13 - YouTube Link to Homework A 3.11 Hyperbolics - Math 30, se X Sy derivative of xsinh^{-1}( x/4 )-s X b Answered: If tanh(x)=5/13, wha X + SIERRA A https://www.bartleby.com/questions-and-answers/if-tanhx513-what-is-the-sinhx/6905741c-1cf3-4a74-8878-ee4cd07fd29c Not syncing = bartleby Q Search for textbooks, step-by-step explanations to homework questions, ... E Ask an Expert e Q&A Library If tanh(x)=5/13, what is the sinh(x)? Get live help whenever you need from online tutors! Try bartleby tutor today > Step 1 Answer is sinhx=5/12. Explanation is given below.. Step 2 solution. If tan h(x). = 5 13 know that 1t tanhix) 2 X e here tan ĥ (^) 5/13 13 -13 +5 e ]3-5 13 Privacy - Terms 1:07 PM O Type here to search Answered: If tanh(x)... 10/17/2020
tanh(x)=5/13 - YouTube
Link to Homework
A 3.11 Hyperbolics - Math 30, se X
Sy
derivative of xsinh^{-1}( x/4 )-s X
b Answered: If tanh(x)=5/13, wha X
+
SIERRA
A https://www.bartleby.com/questions-and-answers/if-tanhx513-what-is-the-sinhx/6905741c-1cf3-4a74-8878-ee4cd07fd29c
Not syncing
= bartleby
Q Search for textbooks, step-by-step explanations to homework questions, ...
E Ask an Expert
e Q&A Library
If tanh(x)=5/13, what is the sinh(x)?
Get live help whenever you need from online tutors! Try bartleby tutor today →
13 + 5
e
]3-5
2X
e
6.
taking
squae
vare oot
3.
2
e
sinh(x)
%3D
2.
2.
3
9-4
6x2
12
2
sinh ix1=5
12
Privacy - Terms
1:07 PM
O Type here to search
Answered: If tanh(x)...
10/17/2020
Transcribed Image Text:tanh(x)=5/13 - YouTube Link to Homework A 3.11 Hyperbolics - Math 30, se X Sy derivative of xsinh^{-1}( x/4 )-s X b Answered: If tanh(x)=5/13, wha X + SIERRA A https://www.bartleby.com/questions-and-answers/if-tanhx513-what-is-the-sinhx/6905741c-1cf3-4a74-8878-ee4cd07fd29c Not syncing = bartleby Q Search for textbooks, step-by-step explanations to homework questions, ... E Ask an Expert e Q&A Library If tanh(x)=5/13, what is the sinh(x)? Get live help whenever you need from online tutors! Try bartleby tutor today → 13 + 5 e ]3-5 2X e 6. taking squae vare oot 3. 2 e sinh(x) %3D 2. 2. 3 9-4 6x2 12 2 sinh ix1=5 12 Privacy - Terms 1:07 PM O Type here to search Answered: If tanh(x)... 10/17/2020
Expert Solution
Step 1

To prove that 1+tanh(x)1-tanh(x)=e2x

Since, the value of tanh(x)=sinh(x)cosh(x)

Now, substitute the value of tanh(x)

Therefore,1+tanh(x)1-tanh(x)=1+sinh(x)cosh(x)1-sinh(x)cosh(x)

 

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