CISC 3220 - Homework #9
Due: Wednesday, Dec. 14.
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Define the class P and the class NP.
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Prove that the following problems (which we defined in
class) are in the Class NP. (Recall that in order to prove that
a problem is in NP you must show a polynomial time algorithm to
verify a solution.)
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TSP (Travelling Salesperson Problem)
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Subset Sum
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Hamiltonian Cycle
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State whether the following set relations are TRUE, FALSE, or UNKNOWN.
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P is a subset of NP
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NP is a subset of P
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P is a proper subset of NP
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NP-Complete is a subset of NP
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NP-Complete is a proper subset of NP
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The intersection of P and NP-Complete is empty.