X and Y are integers, X is even and negative, Y is odd and positive. Which of the following could be false?
1. (X + Y) is an even number.
2. Y^(X + Y) is an integer.
3. X^Y is a positive number. Choose the correct choice:  A) 2 only.  B) 3 only.  C) 1 and 3 only.  D) 2 and 3 only.  E) None of these
Statement I is not TRUNone of these   Statement II is not TRUNone of these   Statement III is not TRUNone of these   Answer : None of these
<result>E</result>
X and Y are integers, X is even and negative, Y is odd and positive. Which of the following could be false?
1. (X + Y) is an even number.
2. Y^(X + Y) is an integer.
3. X^Y is a positive number.