Class 11th Maths Textbook Chapter 1: Sets Exercise 4: Venn Diagrams and Operations on Sets Question 11 Solution

Question

If R is the set of real numbers and Q is the set of rational numbers, then what is R - Q?

Accepted Answer

Find the elements of the set of real{math_tip:def_real_number} numbers that are not present in the set of rational{math_tip:def_rational_number} numbers.
 {green}	extbf{Answer: The set of irrational numbers}|||	extbf{Reason: Real numbers consist of both rational and irrational numbers. Therefore, if we remove all rational numbers from the set of real numbers, the remaining numbers are irrational{math_tip:def_irrational_number} numbers.}{/green}

Question: 11

Answer