Question

7. Find C ∩ D.
C: {2, 4, 6, 8, 10, 12}
D: {numbers divisible by 3 from 1 to 12} (1 point)
{6, 12}
{2, 3, 4, 6, 8, 9, 10, 12}
{3, 6, 9, 12}
{ }

Answer 1

C ∩ D means that you need to find all elements of set C that also belong to set D.
If D is numbers divisible by 3 from 1 to 12, that's the same as {3, 6, 9 ,12}
The answer is the numbers that set C: {2, 4, 6, 8, 10, 12} and D: {3, 6, 9 ,12} have in common.

Answer 2

Wait so what would it be.... i think it is A

Answer 3

Yup!

Answer 4

thank you