A 2cnf-formula is an AND of clauses, where each clause is an OR of at most two
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A 2cnf-formula is an AND of clauses, where each clause is an OR of at most two literals. Let 2SAT = {〈ϕ〉| ϕ is a satisfiable 2cnf-formula}. Show that 2SAT ∈ P.
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