Question: 3) Use the resolution refutation algorithm to show that the following entailment is valid: Show your work. 4) Convert the following predicate calculus expression into

3) Use the resolution refutation algorithm to show that the following

3) Use the resolution refutation algorithm to show that the following entailment is valid: Show your work. 4) Convert the following predicate calculus expression into an equivalent CNF proposition. Show your work

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