2. The Real Number System
Density Of Rationals And Irrationals — Quiz
Test your understanding of density of rationals and irrationals with 5 practice questions.
Practice Questions
Question 1
What does it mean to say that the rational numbers are dense in $\mathbb{R}$?
Question 2
Which number is irrational and lies between $1$ and $2$?
Question 3
Which of the following is a rational number?
Question 4
Which statement about the irrational numbers is true?
Question 5
Which set definitely contains at least one rational number and at least one irrational number?