What is the derivative of $e^(1/x)$ ?

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Answer 1 · 2015-07-01T02:39:02

I found: $-e^(1/x)/x^2$

You can use the Chain Rule to deal first with $e$ and then with $1/x$ :
$y'=e^(1/x)*(-1/x^2)=-e^(1/x)/x^2$

What is the derivative of e^(1/x)e^(1/x)?