# Infinite L'Hôpital's Rule!

Please help me! I kept using L'Hôpital's rule millions of times and I can't evaluate the limit below!

$\displaystyle \lim_{x \to 0} \frac {\cot x }{\csc x } = \, ?$

Details and Assumptions:

• $\frac{d}{dx}( \cot x ) = -\csc^2 x$
• $\frac{d}{dx}( \csc x ) = -\csc x \cot x$
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