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\textbf{Partial Differentiation}

\textit{\textbf{Limits}}
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\textbf{Question}

Evaluate the given limit. If the limit does not
exist, explain why.

$$ \lim_{(x,y)\to(2,-1)} xy+x^2$$


\textbf{Answer}

$$\lim_{(x,y)\to(2,-1)} xy+x^2=2(-1)^2=2$$

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