X and Y are integers, X is even and negative, Y is odd and positive. Which of the following could be false?
1. (Y + X) is an odd number.
2. Y^(X + Y) is an integer.
3. X^Y is a positive number.	Options: A) 2 only. B) 3 only. C) 1 only. D) 2 and 3 only. E) 1, 2 and 3.
Statement I is TRUE   Statement II is not TRUE   Statement III is not TRUE   Answer : 1 only.
<result>C</result>
X and Y are integers, X is even and negative, Y is odd and positive. Which of the following could be false?
1. (Y + X) is an odd number.
2. Y^(X + Y) is an integer.
3. X^Y is a positive number.