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An interesting problem (2)

Math Problems
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    modestwallaby M2★ M3★ M4★ M5
    last edited by Feb 9, 2022, 4:34 AM

    Patricia often misspells the word MISSPELL. How many ways are there to misspell the word MISSPELL if all of the correct letters are used but are placed in the wrong order?

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    • D
      Desolate_101 M0★ M1★ M2 M3 M4★
      last edited by Feb 10, 2022, 5:05 AM

      8765432*1-1 just maybe thinking

      Hello, you are now looking at a book worm who likes animations about stickman, and is very nearly bad at math.
      If you wanna see my animations, search "AshFang1130" on BilliBilli(哔哩哔哩)
      P.S. I LOVE WARRIOR CATS!!!!!!!!
      P.P.S I also play GachaClub

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      • M
        modestwallaby M2★ M3★ M4★ M5
        last edited by Feb 12, 2022, 5:00 AM

        MISSPELL has 8 letters with 2 S’s and two L’s. 8!/(4!2!) = 10,080 arrangements, but one of these is the correct spelling, so there are 10,079 misspellings in total.

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