Practice - Important Questions for Practice
Practice Questions
Test your understanding with targeted questions
Write two irrational numbers.
💡 Hint: Think of numbers that cannot be expressed as fractions.
Is 7 a rational number? Justify.
💡 Hint: Remember the definition of rational numbers.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following is an irrational number?
💡 Hint: Think about the definition of rational numbers.
True or False: All natural numbers are whole numbers.
💡 Hint: Consider what constitutes whole numbers.
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Challenge Problems
Push your limits with advanced challenges
Prove that √2 is irrational.
💡 Hint: Use proof by contradiction to explore the properties of even and odd integers.
Rationalize the denominator: 1/√3.
💡 Hint: To rationalize a denominator, eliminate any roots from it.
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Reference links
Supplementary resources to enhance your learning experience.