Find a perfect matching for each graph

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Reference no: EM131585564

Question: 1. Which matchings in Figure are perfect matchings?

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2. Find a perfect matching for each graph in Figure, or explain why no perfect matching exists.

3. Examine Figure, which shows three trees. If possible, find a perfect matching in each tree; if not, explain why no perfect matching exists.

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Reference no: EM131585564

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