Let R be a relation in the set Z of integers defined as R = { ( a , b ) : a+ b is an irrational number}
Answer & explanation
Correct answer: option 4
Sum of two integers is never an irrational number
Let R be a relation in the set Z of integers defined as R = { ( a , b ) : a+ b is an irrational number}
Correct answer: option 4
Sum of two integers is never an irrational number