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Algorithm Design

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456<br />

Chapter 8 NP and Computational Intractability<br />

Proof. If we have a black box to solve Vertex Cover, then we can decide<br />

whether G has an independent set of size at least k by asking the black h<br />

whether G has a vertex cover of size at most n - k. m<br />

(8.5) Vertex Cover

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