The following inequality is true for all $x$ close to 0 . $2-\frac{x^{2}}{3}<\frac{x \sin x}{1-\cos x}<2$ What is the value of $\lim _{x \rightarrow 0} \frac{x \sin x}{1-\cos x} ?$

(A) 0

(B) $1 / 2$

(C) 1

(D) 2

The following inequality is true for all $x$ close to 0 . $2-\frac{x^{2}}{3}<\frac{x \sin x}{1-\cos x}<2$ What is the value of $\lim _{x \rightarrow 0} \frac{x \sin x}{1-\cos x} ?$

(A) 0

(B) $1 / 2$

(C) 1

(D) 2

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