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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a poset.
💡 Hint: Think of the properties that a relation needs.
Question 2
Easy
What does it mean for y to cover x?
💡 Hint: Visualize this in a Hasse Diagram.
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 a Hasse diagram represent?
- A type of graph
- A graph showing a poset
- A sorting algorithm
💡 Hint: Think about its purpose.
Question 2
True or False? Every poset must have both a least and a greatest element.
- True
- False
💡 Hint: Consider the definitions of these elements.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Hasse diagram for the set of integers from 1 to 5 under the relation of 'divides'. Identify minimal and maximal elements.
💡 Hint: Take each number and see which others it divides.
Question 2
Given a set of tasks: {A, B, C, D}, with dependencies: A must complete before B and C, C must complete before D; demonstrate a topological sort.
💡 Hint: Find all paths that respect the order of dependency.
Challenge and get performance evaluation