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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the union of A = {2, 3} and B = {1, 2, 4}?
💡 Hint: Combine all unique elements from both sets.
Question 2
Easy
If A = {1} and B = {2}, what is A ∩ B?
💡 Hint: Look for common elements between both sets.
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 ∪ B represent?
- Elements only in A
- All unique elements in A and B
- Common elements between A and B
💡 Hint: Think about combining sets.
Question 2
Is the intersection of two disjoint sets always empty?
- True
- False
💡 Hint: What does disjoint mean?
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove that the union of three sets A, B, and C is equivalent to the union of A and B combined with set C.
💡 Hint: Focus on how unions work to combine elements.
Question 2
Given two sets A = {1, 2, 3} and B = {2, 3, 4}, calculate A × (B - {3}).
💡 Hint: First, focus on the difference then the Cartesian product.
Challenge and get performance evaluation