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2000 AMC 8 Problems/Problem 2

Revision as of 18:05, 14 May 2011 by Loverslane22 (talk | contribs)

The number $0$ has no reciprocal, and $1$ and $-1$ are their own reciprocals. This leaves only $2$ and $-2$. The reciprocal of $2$ is $1/2$, but $2$ is not less than $1/2$. The reciprocal of $-2$ is $-1/2$, and $-2$ is less than$-1/2$, so it is $\boxed{A}$

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