http://www.w3.org/ns/prov#value | - Zero is an even integer.An even number is an integer that is evenly divisible by 2, i.e., divisible by 2 without a remainder and as zero is evenly divisible by 2 then it must be even (in fact zero is divisible by every integer except zero itself).For more check here: math-number-theory-88376.html#p666609Hope it helps.P.S. Please post math related questions in main math forum here: gmat-quantitat
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