Seudónimo Seudónimo
  • 11-07-2018
  • Mathematics
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Find the number of permutations in the word "circus".

Find the number of permutations in the word circus class=

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nethp1020pbgwea nethp1020pbgwea
  • 11-07-2018
Assume all letters are unique, we have 6! ,
Now since we have a duplicate letter "c", we simply take out the permutation of the duplicate letters, resulting:
6! / 2! = 6 * 5 * 4 * 3 = 360.

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