55. Explain why the graph shown to the right has no Euler paths and no Euler circuits. c3 This graph has 4odd ver tices. So ithas ho Euler path F Euler Carcuit, I E H Choose the correct answer below. A. By Euler's Theorem, the graph has no Euler paths and no Euler circuits because it has an even number of odd vertices. B. By Euler's Theorem, the graph has no Euler paths and no Euler circuits because it has exactly two odd vertices. C. By Euler's Theorem, the graph has no Euler paths and no Euler circuits because it has more than two odd vertices. D. By Euler's Theorem, the graph has no Euler paths and no Euler circuits because it has all even vertices.

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