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In how many ways the letters of the word mississippi be arranged?

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Spoken English, Personality Development, Bank Clerical Exam Trainer with 5 years of experience

34650
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Aptitude Trainer

34650
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Aptitude Trainer

11! / (4! x 4! x 2!)
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No of ways when letters are repeated = n!/ (p!q!r!) where p,q ,r are the number of repeatations of different letters.
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There are totally 11 letters and m appears 1 time, i 4 times, s 4 times and p 2 times. So answer is 11!/(1!)(4!)(4!)(2!) = 34650
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11!/(4! x 4! x 2!)
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Answer: 11!/(4! . 4!. 2!)
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34650
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11!/4!4!2!
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he formula is No of ways when letters are repeated = n!/ (p!q!r!) where p,q ,r are the number of repeatations of different letters. In this case n = 11, p = 4, q = 4, and r = 2. So the answer is 11! / (4! 4! 2!) = 34650
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