संख्या पद्धति | Number System Class 9 | Irrational Numbers/Rational Numbers | Class 9 Math Chapter 1

Is pi a rational or an irrational numbers?

The square of an irrational number is always a rational number

All the rational numbers are irrational also.

The product of a rational number and an irrational number is

Write a rational number and an irrational number between 1 and 2.

If x be a rational number and y be an irrational number, then :

A irrational number can be rational by the process of -

Which of the following is a correct statement? Sum of two irrational numbers is always irrational Sum of a rational and irrational number is always an irrational number Square of an irrational number is always an irrational number Square of an irrational number is always a rational number Sum of two rational numbers can never be an integer