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L'Hôpital's ain't helpin' on this one

Calculus Level 3

\[\large \lim_{x\to\infty} x^2\ln(x\cot^{-1}x)=?\]

\[\frac{1}{3}\] \[-\frac{1}{3}\] \[\frac{2}{3}\] \[-\frac{2}{3}\]

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Excel in math and science

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by Digvijay Singh

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