SOLUTION: How many different 10-letter words (real or imaginary) can be formed from the following letters? (T,C,E,D,X,B,C,C,S,V)

Question 1097981: How many different 10-letter words (real or imaginary) can be formed from the following letters? (T,C,E,D,X,B,C,C,S,V)

Answer by ikleyn(52778) (Show Source): You can put this solution on YOUR website!
.
We have 10 letters. Of them, three "C" are repeating. The rest of the letters are unique.

Therefore, the answer is ,

where 3! accounts for repeating "C"s.

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