Question

which is true, give reason. ​

Answer 1

hey mate here is your answer.

d is true because when we squre root two the answer remains is 2

hope it will help you

Answer 2

Hey!!! here is ur answer mate....
c)
The sum of two rational numbers is rational.
So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbersproduces another rational number.