Question: In class we will show that the following problem concerning positive integers is NP-complete: subset sum = ( (a1, a2, . . . , an,

In class we will show that the following problem concerning positive integers is NP-complete: subset sum = ( (a1, a2, . . . , an, B) : S [n] for which X iS ai = B.) This will be useful when giving reductions for the following problems

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