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If m^n - n^m = (m + n), (m, n) in prime ...

If `m^n - n^m = (m + n), (m, n) in` prime numbers, then what can be said about m and n:

A

m, n are only even integers

B

m, n are only odd integers

C

m is even and n is odd

D

none of these

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The correct Answer is:
C
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