Question: In the Greedy - Algorithm lecture one of the exercises considered the following greedy heuristic for finding a minimum vertex cover. At each step, select

In the Greedy-Algorithm lecture one of the exercises considered the following greedy heuristic for
finding a minimum vertex cover. At each step, select the vertex v from Gi having highest degree and
add v to the cover. Then Gi+1 is obtained from Gi by removing v and any edge incident with v.

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