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If \(x\) and \(y\) are nonzero integers, is \(\dfrac{x}{y}\) an integer?

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by VJesus12 » Thu Oct 01, 2020 1:46 am

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If \(x\) and \(y\) are nonzero integers, is \(\dfrac{x}{y}\) an integer?

(1) \(x\) is the product of \(2\) and some other integer.
(2) There is only one pair of positive integers whose product equals \(y.\)

Answer: E

Source: Official Guide
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