Let x, y and z be distinct integers, that are odd and positive. Which one of the following statements cannot be true?
(x – y)2 y is even
(x – y)2 z is even
(x + y + z)2 (x + y) is even
(x – y)(y + z)(x + y – z) Cannot be even
xyz2 is odd`
D option is false as sum or difference of two numbers will become even number
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