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Chromatic polynomial

  1. Sep 28, 2011 #1
    1. The problem statement, all variables and given/known data
    Determining the chromatic polynomial Pk(G) for following graph




    2. Relevant equations



    3. The attempt at a solution

    I did the solution in the picture so i get k and k-1 the colors should not be same as adjacent so that sounds like 2 colors is that all i need to prove??
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     

    Attached Files:

  2. jcsd
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