The largest possible set of real numbers which can be the domain of \[f(x)=\sqrt{1-\frac{1}{x}}\] is [AMU 2000]

\[(-\infty ,\ -1)\cup (0,\ \infty )\]

\[(-\infty ,\ 0)\cup (1,\ \infty )\]

The largest possible set of real numbers which can be the domain of \[

1.	The largest possible set of real numbers which can be the domain of \[f(x)=\sqrt{1-\frac{1}{x}}\] is [AMU 2000]
A.	\[(0,\ 1)\cup (0,\ \infty )\]
B.	\[(-1,\ 0)\cup (1,\ \infty )\]
C.	\[(-\infty ,\ -1)\cup (0,\ \infty )\]
D.	\[(-\infty ,\ 0)\cup (1,\ \infty )\]
Answer» E.

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The largest possible set of real numbers which can be the domain of \[f(x)=\sqrt{1-\frac{1}{x}}\] is [AMU 2000]

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