Re: MP/PM


dekle@...
 

For the English alphabet, if using the same letter twice is permissible, it is

n**r  =  676 possibilities.

if the letters must be different it is

n! / (n-r)!  =  650

For the Khmer language, 2-letter permutations with repetition allowed would be

74**2 = 5476 possibilities.

Bill
KV6Z

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