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Math Help - arrange letters in words SNOWO such that??

  1. #1
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    arrange letters in words SNOWO such that??

    Help. Question is: arrange the letters in the word SNOWO such that the two indistinguishable O's are NEVER together. How many ways is there to do this?

    I had 36 ways. i did: (5!/2!) - 4! = 36

    is this correct?

    thanks
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  2. #2
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    Yes, that is correct.
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