CBSE

MATHEMATICS · Single correct · CBSE · Mathematics · Limits and Derivatives · Limits and Derivatives

Problem

Find

\displaystyle\lim_{x\to0}\frac{x^2\sin(1/x)}{1+x^2\cos^2(1/x)}

. (a)

1

(b) The limit does not exist (c)

0

(d)

-1