If `x -= y` (mod 2), then which of the following are correct ? (A) x i – InterviewSolution

InterviewSolution

1.	If `x -= y` (mod 2), then which of the following are correct ? (A) x is even and y is odd. (B) Both x and y are odd. (C) Both x and y are even.A. Only (C)B. Only (A)C. Both (B) and (C)D. Both (A) and (B)
Answer» Correct Answer - C If a-b is divisible by 2, then both a and b are either even number or odd numbers.

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