Question

] If C = {integers divisible by 2 from 1 to 12} and D = {integers divisible by 4 from 1 to 16}, what is C ∩ D?

{4, 8, 12}

{2, 4, 6, 8, 10, 12, 16}

{8, 12}

{ }

Answer 1

The intersection is the set of objects that are in both sets. So, in this case, you're looking for the set of integers that are divisible by both 2 and 4, and that are between 1 to 12 and also between 1 to 16.

Answer 2

would it be 246810....

Answer 3

Are all of those numbers divisible by 4? Also, you're missing 12.

Answer 4

yes

Answer 5

6 is divisible by 4??

Answer 6

no lol is 4 8 12

Answer 7

Right.