Question

let xbe rational number and y be an irrational number .is x+y necessarily an irrational numberv? give an example in support of your answer

Answer 1

OK I will give u an simple example....
Let x be 2 which is an rational no.
And y be √3 which is an irrational no.
So (x+y)= 2+√3 which is also an irrational no..........
I hope I have answered correctly