(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Length of curve: y=1/2(ex-e-x) from 0 to 2

2. Relevant equations

s = ∫√[1+(dy/dx)^2] dx

3. The attempt at a solution

[sqrt(4+2e^(-x)+e^x)]*[-1+e^x]/[1+e^x].

= 3.323971

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# Homework Help: Arc Length Need Verification, If Wrong, Can You Help?

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