Max and Emma are discussing their math homework and disagree on the answer for one question. Max says that integers are closed under division because 8 divided by 2 is 4. Emma disagrees and says integers are not closed under division because 7 divided by 2 is 3.5, which is not an integer. Who is correct?
Max is correct, as long as you can find an example that gives an integer answer it demonstrates closure.
Emma is correct, if you can find a counterexample that gives a non-integer answer it shows that integers are not closed under division.
They are both correct, depending on the situation, there could be closure.
They are both incorrect, closure property does not apply to integers.