Find the number of ways that the letters of the word EXCE...
Find the number of ways that the letters of the word EXCELLENCE be arranged
10!2!2!2!
10!4!2!
10!4!2!2!
10!2!2!
Correct answer is C
EXCELLENCE
It is a ten letter word = 10!
Since we have repeating letters, we have to divide to remove the duplicates accordingly. There are 4 Es, 2 Cs, 2 Ls
∴ there are
10!4!2!2! ways to arrange
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