Question

Root2 is irrational number

Answer 1

Answer:

Yes

$\sqrt{2}$

is irrational. .....

Answer 2

Answer:

yes root 2 is irrational number

Step-by-step explanation:

let √2 be rational

so √2 =P/q

squaring both sides we have

2=p^2/q^2

2q^2 =p^2

Or p^2 =2m ( where m=q^2)

now 2 divides p2 then 2 dividesp

similarly weprove 2 divides q

since p and q have more than one common factor so they are not rational