Question 389415
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Hi
Let 2n and (2n + 1) represent an even and odd number respectively
Note: 2n is even as it would be divisible by 2 and (2n + 1) would be odd.
Adding:  2n + (2n + 1) = 4n + 1 which would be an odd number.
Adding an odd and even number always results in an odd number.