Question: Exercise 1 0 . 3 . 4 : Give a polynomial - time algorithm to solve the problem 2 SAT, i . e . ,

Exercise 10.3.4: Give a polynomial-time algorithm to solve the problem
2SAT, i.e., satisfiability for CNF boolean expressions with only two literals
per clause. Hint: If one of two literals in a clause is false, the other is for ced to
be true. Start with an assumption about the truth of one variable, and chase
down all the consequences for other variables.
Exercise 10.3.4: Give a polynomial-time algorithm to solve the problem 2SAT,

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