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Math Help - Married couples in a row

  1. #1
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    Married couples in a row

    4 married couples are arranged in a row. Find the probability that no husband sits next to his wife.
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  2. #2
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    Hello cgiulz
    Quote Originally Posted by cgiulz View Post
    4 married couples are arranged in a row. Find the probability that no husband sits next to his wife.
    You'll find all you need here especially in part (c).

    Grandad

    PS I've just re-read the heading to your post: yes, unfortunately most married couples have rows from time to time.
    Last edited by Grandad; September 21st 2009 at 10:33 AM. Reason: Add PS
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