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Math Help - tree related question ...

  1. #16
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    Re: tree related question ...

    Quote Originally Posted by emakarov View Post
    Quote Originally Posted by Opalg View Post
    The root has to come at the end of one of the branches.
    Not necessarily; any vertex can be a root.
    Quite right, of course. That was me being dumb.
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  2. #17
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    Re: tree related question ...

    Quote Originally Posted by Opalg View Post
    Quite right, of course. That was me being dumb.
    SO you are actually saying that vertex 2, 5, 7 or 11 could also be roots?

    Thanks,
    Attached Thumbnails Attached Thumbnails tree related question ...-undirected-tree3.jpg  
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