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A chorded cycle in a graph is a cycle in the graph with one additional edge...

A chorded cycle in a graph is a cycle in the graph with one additional edge connecting two of the cycle vertices. Prove that every graph with minimum degree 3 contains a chorded cycle as a subgraph. (Hint: Consider a longest path in the graph. What does it tell you when a vertex is the end of a longest path? )

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milcah answered 2 years ago
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