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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a satisfiable proposition.
💡 Hint: Think about whether the proposition can be true for some variable values.
Question 2
Easy
What is CNF?
💡 Hint: Remember it helps simplify logical expressions.
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 is a satisfiable proposition?
- A proposition that is false
- A proposition that is true under at least one assignment
- A proposition that has no assignments
💡 Hint: Think about the definition of truth in logic.
Question 2
True or False: The SAT problem only applies to mathematical equations.
- True
- False
💡 Hint: Consider where satisfiability is relevant.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a CNF expression for the proposition (A OR B) AND (NOT A OR C). Explain the process.
💡 Hint: Consider the logical structure and remember what defines a CNF.
Question 2
You are given the expression (X AND (Y OR Z)) AND (NOT X OR Y). Convert it to CNF and explain your reasoning.
💡 Hint: Follow distribution laws and identify clauses in your process.
Challenge and get performance evaluation