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)

Algebra ->  Permutations -> 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)       Log On


   

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) About Me  (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 10%21%2F3%21,

where 3! accounts for repeating "C"s.