Question

is product of two irriational number is always irrational ? justify your answer plzzz give answer right now next day is my exam​

Answer 1

no not always the product of irrational is irrational.

for example :- √2 is irrational but

√2 × √2 = 2

and 2 is rational number.

Answer 2

example :-

$\sqrt{2}$

is irrational number

but product of root 2=2