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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define what a relation is in your own words.
💡 Hint: Think about how pairs represent connections.
Question 2
Easy
What does the union of two relations represent?
💡 Hint: Consider both conditions of membership.
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 union of two relations represent?
- Only overlapping pairs
- All unique pairs in both relations
- Pairs from the first relation only
💡 Hint: Think about combining two sets.
Question 2
True or False: The intersection of two completely disjoint relations is non-empty.
- True
- False
💡 Hint: Consider what disjoint means.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Determine the composition of the relations R = {(1, 2), (2, 3)} and S = {(3, 4), (4, 5)}. What is the resulting relation?
💡 Hint: Follow the paths suggested by the relations.
Question 2
If you have a set of relations R = {(1, 2), (2, 3)} and need to form a symmetric closure, show your steps.
💡 Hint: Remember to add the inverses of each pair.
Challenge and get performance evaluation