Question

If C = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} and D = {numbers divisible by 3 from 1 to 12}, what is C ∩ D?

Answer 1

What is in both sets?

Answer 2

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}
{3, 6}
{3, 6, 9, 12}
{ }
?@wio

Answer 3

Do you know what \(C\cap D\) means?

Answer 4

nope @wio

Answer 5

It is the set that has all the elements which are in C and in D

Answer 6

oh okay @wio

Answer 7

@wio still dont know the awnser

Answer 8

?!?!?!?!?!??!?!?!!!!?!?!?!?!?!? @wio