If x and y are integers, is xy an even?

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If x and y are integers, is xy an even?

by VJesus12 » Sat Feb 10, 2018 1:22 am
If x and y are integers, is xy an even?

(1) x is an odd
(2) y is an even

The OA is the option B.

How can I, just using the statement (2), get an answer here? Experts, may you help me? Thanks in advanced.