1.

\[\underset{x\to 0}{\mathop{\lim }}\,\frac{x\cos x-\sin x}{{{x}^{2}}\sin x}=\] [MNR 1984,86]

A.                 \[\frac{1}{3}\]
B.                 \[-\frac{1}{3}\]
C.                 1
D.                 None of these
Answer» C.                 1


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