\[\underset{x\to 0}{\mathop{\lim }}\,\left[ \frac{x}{{{\tan }^{-1}}2x} \right]=\] [IIT 1992; RPET 2001]

\[\underset{x\to 0}{\mathop{\lim }}\,\left[ \frac{x}{{{\tan }^{-1}}2x}

1.	\[\underset{x\to 0}{\mathop{\lim }}\,\left[ \frac{x}{{{\tan }^{-1}}2x} \right]=\] [IIT 1992; RPET 2001]
A.	0
B.	\[\frac{1}{2}\]
C.	1
D.	\[\infty \]
Answer» C. 1

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\[\underset{x\to 0}{\mathop{\lim }}\,\left[ \frac{x}{{{\tan }^{-1}}2x} \right]=\] [IIT 1992; RPET 2001]

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