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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the resolution rule.
💡 Hint: Think of it in terms of eliminating opposite literals.
Question 2
Easy
What is a resolvent?
💡 Hint: It's what you get after resolving two clauses.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the resolution rule achieve?
- Eliminates literals
- Derives new clauses
- Confirms unsatisfiability
💡 Hint: Focus on what action the rule facilitates.
Question 2
Resolution refutation demonstrates an argument is valid when it leads to the ___ clause.
💡 Hint: Think about the nature of contradictions in logic.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove the argument validity for the premises P → Q, Q → R, and premise P, conclude R using resolution refutation.
💡 Hint: Focus on how each clause plays a role in resolution.
Question 2
Given a set of clauses: A ∨ B, ¬A ∨ C, ¬C, determine the validity of the argument A ∨ B implies C.
💡 Hint: Analyze the interactions between the clauses effectively.
Challenge and get performance evaluation