In how many ways can the letters of the word ‘ELECTIVE’ be arranged?
-
A.
336 -
B.
1680 -
C.
6720 -
D.
20160
Correct Answer: Option C
Explanation
The word has 8 letters with one letter repeated 3 times, therefore we have:
(frac{8!}{3!} = 6720) ways.
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