Question

Prove 2/2root 3 to be an irrational numbet

Answer 1

Hope this answer will help you.

Answer 2

suppose 2/2√3 is a rational no

by dividing its common factor

2/2√3=a/b

2b=2√3a

2b/a=2√3

2b/2a=√3

b/a=√3

b , a are integers

b, a are rational no

which implies √3 is also rational

this contradicts the fact that √3 is irrational

hence,2/2√3 is irrational no

prooved