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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an irrational number?
💡 Hint: Consider numbers like √2 and π.
Question 2
Easy
Can you provide an example of a rational number?
💡 Hint: Think of any whole number divided by another.
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
Which of the following is an irrational number?
- 1/2
- 3.14
- √2
💡 Hint: Think about the decimal form of √2.
Question 2
True or False: All rational numbers can be represented as fractions.
- True
- False
💡 Hint: Consider the definition of rational numbers.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how Cantor's diagonal argument proves there are more irrational numbers than rational numbers.
💡 Hint: Focus on how decimals can be adjusted.
Question 2
Given a circle with radius 1, find the circumference using π. Discuss how this uses irrational numbers.
💡 Hint: Consider the relationship between circular dimensions and π.
Challenge and get performance evaluation