Question: ( 2 0 pts ) Using a polynomial time reduction from VERTEX - COVER show that the following language, which checks whether at least two

(20 pts) Using a polynomial time reduction from VERTEX-COVER show that the following language,
which checks whether at least two distinct k-node vertex covers exist in a graph G is also NP-complete:
is an undirected graph that has at least two distinct k-node vertex covers
(20 pts) Using a polynomial time reduction from VERTEX-COVER show that

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