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Last edited by rakan00; Mar 24th 2007 at 07:49 PM.
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Originally Posted by rakan00 please help by explainig in steps thanx much Determine if G and H are isomorphic. Justify your answer Relable the vertices of G: a with 1 b with 5 c with 4 d with 3 e with 2. Then construct the incidence matrices for the two figures - you will find them identical, which does the job. RonL