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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define what it means for a proposition to be satisfiable.
💡 Hint: Recall the definition discussed in class.
Question 2
Easy
What does it signify if a proposition is unsatisfiable?
💡 Hint: Think of the meaning behind a tautology.
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 compound proposition?
- It is one that cannot be true
- It is true for at least one truth assignment
- It is always false
💡 Hint: Recall the definition from the lecture.
Question 2
True or False: A proposition is unsatisfiable if its negation is a tautology.
- True
- False
💡 Hint: Think about the relationship between satisfiability and tautology.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a CNF representation for a logical statement combining multiple conditions, explain each step, and validate it.
💡 Hint: Step through each transformation explicitly.
Question 2
Analyze a given SAT instance from Sudoku, encode it, and explain how you would determine its satisfiability.
💡 Hint: Utilize logical conditions for each row, column, and block.
Challenge and get performance evaluation