Given the following reasoning and answer, what was the question? Any number multiplied by 2 has to be an even number henc
The answer: (E)
The question If x and y are unique prime integers, which of the following must be odd?
Options:
(A) xy^2
(B) 2x+2y
(C) 2x2y
(D) 2x/2y
(E) xy