Practice - Definition of a Set
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is a set?
💡 Hint: Think about uniqueness and definition.
Give an example of a set using the roster method.
💡 Hint: What elements can you think of?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following defines a set?
💡 Hint: Think about the uniqueness of items in a set.
True or False: Sets can have repeated elements.
💡 Hint: Consider how elements are treated in sets.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a collection of letters: {A, B, B, C, D, A}, create a set and explain the process of removing duplicates.
💡 Hint: List out the letters and cross out duplicates.
Design a set that includes all prime integers between 10 and 20 using both roster and set-builder forms. Explain each method used.
💡 Hint: Focus on what makes a number prime.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.