Question

Let x and y be rational and irrational numbers respectively. Is x + y necessarily an irrational number? Give an example in support of your number. Plzgive an answer. Thank You

Answer 1

they are rational numbers
as , x/1 and y/1

Answer 2

If x is rational and y is irrational then x+y will be necessarily irrational
For eg
Let x=6
Y=root 3
Then
6+root 3 is irrational