Question

If A = {negative integers} and B = {integers divisible by 3}, what is A ∩ B?

Answer 1

A ={-1, -2, -3, ...}
B = {3, 6, 9, 12, ...}
so \[ A ∩ B=\phi\]or A ∩ B={0}

Answer 2

its {0}

Answer 3

yeah

Answer 4

thank you

Answer 5

:)