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Q3 (5+5) a) Convert the following propositional logic sentence into Conjunctive Normal Form (CNF) (Q +P) Q b) Based on the following facts 1) Ali

Q3 (5+5) a) Convert the following propositional logic sentence into Conjunctive Normal Form (CNF) (Q +P) Q b) Based on the following facts 1) Ali is the son of Amir. 2) Amir and Abdullah are brothers. 3) Nephew is the son of one's brother. Prove that Ali is the nephew of Abdullah (Use Resolution by Contradiction.)

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