If f(x) =\(\left\lbrace \begin{matrix}\dfrac{\sin [\rm x]}{[\rm x]}, \ \ [\rm x] \neq 0 \\\ 0, \ \ [\rm x] = 0\end{matrix} \right.\), where [x] is the largest integer but not larger than x, then \(\rm \displaystyle\lim_{x \rightarrow 0} f(x)\) is

If f(x) =\(\left\lbrace \begin{matrix}\dfrac{\sin [\rm x]}{[\rm x]}, \

1.	If f(x) =\(\left\lbrace \begin{matrix}\dfrac{\sin [\rm x]}{[\rm x]}, \ \ [\rm x] \neq 0 \\\ 0, \ \ [\rm x] = 0\end{matrix} \right.\), where [x] is the largest integer but not larger than x, then \(\rm \displaystyle\lim_{x \rightarrow 0} f(x)\) is
A.	-1
B.	0
C.	1
D.	Does not exist
Answer» E.

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If f(x) =\(\left\lbrace \begin{matrix}\dfrac{\sin [\rm x]}{[\rm x]}, \ \ [\rm x] \neq 0 \\\ 0, \ \ [\rm x] = 0\end{matrix} \right.\), where [x] is the largest integer but not larger than x, then \(\rm \displaystyle\lim_{x \rightarrow 0} f(x)\) is

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