Question: The Vertex Cover problem is: Given a graph G = (V, E) is there a set S of k vertices that touch every edge? The

The Vertex Cover problem is: Given a graph G = (V,

E) is there a set S of k vertices that touch every

The Vertex Cover problem is: Given a graph G = (V, E) is there a set S of k vertices that touch every edge? The Vertex Cover Problem is NP-complete. Using reductions with the Vertex Cover problem prove that the following two problems are NP-complete

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