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

derive the formula inverse sinhx = ln(x+sqrt(x^2+1)) for all real x

2. Relevant equations

sinhx=(e^x-e^-x)/2 ?

3. The attempt at a solution

i have been staring at this for awhile and i dont know how to start

what should be the first step towards deriving that formula? i just want a hint to get started

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# Homework Help: Inverse hyperbolic sin derivation

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