SOLUTION: How many ways are there to arrange the letters in the word permutation?

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Question 433627: How many ways are there to arrange the letters in the word permutation?

Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

PERMUTATION
total letters = 11
no. of t = 2, other letters are single.

no. of ways to arrange the letters = 11!/2!

= 19958400