Question

6/3√2 aparimey hai siddh keejiye

Answer 1

6/3rt.2
=6/3rt.2×rt.2/rt.2 (rationising)
=6rt.2/3×2
=6rt.2/6
=rt.2
hence the answer is rt.2

Answer 2

let do it by rationalisation.

6/3√2 =6 / (3√2) × (3√2) / (3√2)

=18√2 / 9×2

=18√2/18

=√2

here its expanded form is √2 ,which is a irrational Number (aprimey sankhaya)

hence the number 6/3√2 will also be a irrational number ( aparimey sankhaya)
hope it helped you !!
thank you!