Question: Give an example of a graph G with at least 10 vertices such that the greedy 2- approximation algorithm for VERTEX-COVER given above is guaranteed

Give an example of a graph G with at least 10 vertices such that the greedy 2- approximation algorithm for VERTEX-COVER given above is guaranteed to produce a suboptimal vertex cover.

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Give an example of a graph G with at least 10 vertices such that the greedy 2- approximation algorithm for VERTEX-COVER given above is guaranteed to produce a suboptimal vertex cover

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