Hey all. I'm having some problems with the partial derivatives of e. I understand the basics such as e(adsbygoogle = window.adsbygoogle || []).push({}); ^{xy2}. where I'm getting confused is with the following

dz/dx=e^{(x+y)}

and

dz/dx=1/e^{x}+e^{y}

Can any one help me out with understanding these??

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Partial Derivatives of natural log

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