This might be a silly question:(adsbygoogle = window.adsbygoogle || []).push({});

Is there a meaningful way to use L'Hospital's rule to determine

[tex]\lim_{\vec{\mathbf{x}} \rightarrow \vec{\mathbf{0}}}\frac{x^3}{x^2+y^2}?[/tex]

where

[tex]\vec{\mathbf{x}}=\left(\begin{array}{c}x\\y\end{array}\right)[/tex]

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# Using L'Hospital's rule to evaluate a fraction containing two variables

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