The correct answer is E
Explanation
If P is an odd integer, then and are odd integers. Similarly, choices C and D are odd integers. Since an odd integer subtracted from another odd integer is always an even integer, is even.
The correct answer is E
Explanation
If P is an odd integer, then and are odd integers. Similarly, choices C and D are odd integers. Since an odd integer subtracted from another odd integer is always an even integer, is even.