Asked by Cindy
How many different ways can the letters in the word COMBINATIONS be arranged if the letter C is first and the letter S is last?
Thank you in advance ^^
Thank you in advance ^^
Answers
Answered by
Reiny
Since the first and last are fixed, that leaves you with the letters
OMBINATION , I see two I's and two O's
number of arrangements of these
= 10!/(2!2!) = 907200
OMBINATION , I see two I's and two O's
number of arrangements of these
= 10!/(2!2!) = 907200
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