Question

Are they two distinct irrational numbers such that their difference is rational nummber

Answer 1

example 1 :
let's take first irrational number be π and second irrational number be π - 1

then difference of first and second irrational number = π - (π-1) = 1 which is rational number

example 2 :
let's take first irrational number be π and second irrational number be π - √3

then difference of first and second irrational number = π - (π - √3) = √3 which is irrational number