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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 of a scenario where a statement can be true.
Question 2
Easy
What is the main goal of the SAT problem?
💡 Hint: Consider what you are checking when solving a logical equation.
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 defines a satisfiable proposition?
- It can be true under no truth assignments.
- It can be true under at least one truth assignment.
- It is always false.
💡 Hint: Think about the definitions we went through.
Question 2
True or False: Every logical expression can be converted to CNF.
- True
- False
💡 Hint: Recall that CNF is a standard form.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the proposition P ↔ Q, convert it to CNF and explain each transformation step.
💡 Hint: Start by recalling the logical identities that define bi-implications.
Question 2
Design a simple Sudoku solver algorithm using the SAT approach. Describe the propositional variables and constraints you'll implement.
💡 Hint: Think through each Sudoku rule to encode your requirements.
Challenge and get performance evaluation