Question

is pi rational number or irrational ​

Answer 1

$\orange{3.143 \: is \: an \: rationl \: number} \\ \orange{ \dfrac{22}{7} \: is \: an \: irrational \: number}$

Therfore, π is neither rational nor irrational number

[Hope this helps you.../]

Answer 2

Answer:

In the 1760s, Johann Heinrich Lambert proved that the number π (pi) is irrational: that is, it cannot be expressed as a fraction a/b, where a is an integer and b is a non-zero integer..