Prove that every connected graph has a vertex
Prove that every connected graph has a vertex whose removal will not disconnect the graph, and write a DFS method that finds such a vertex.Hint : Consider the leaves of the DFS tree.
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Pneumonia is diagnosed by the presence of fluid
Prove that every connected graph has a vertex whose removal will not disconnect the graph, and write a DFS method that finds such a vertex.
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The Able Company had net income of $47,500 and earnings per share of $3.17 during 20B. On December 31, 20B, the stock had a market price of $18.50 per share. What is Able's price/earnings ratio?
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