Question

Q.1 DEFINE IRRATIONAL NO. AND EXPLAIN HOW IRRATIONAL NO. IS DIFFER FROM RATIONAL N​

Answer 1

Rational Number is defined as the number which can be written in a ratio of two integers. ... In rational numbers, both numerator and denominator are whole numbers, where the denominator is not equal to zero. While an irrational number cannot be written in a fraction.

Answer 2

√2 is a irrational number. This can be proved using indirect proof.

let us assume that √2 is rational

So √2 can be expressed in p/q form.