If \(|x|=1\) and \(|y|=\dfrac13,\) how many possible values are there for \(xy?\)

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by Gmat_mission » Sun Dec 12, 2021 6:40 am

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If \(|x|=1\) and \(|y|=\dfrac13,\) how many possible values are there for \(xy?\)

A. -13

B. 0

C. 13

D. 2

E. 4

Answer: D

Source: Veritas Prep

Source: Beat The GMAT — Problem Solving | Sun Dec 12, 2021 6:40 am

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