Question

Find C D.
C: {3, 6, 9, 12, 15, 18}
D: {numbers divisible by 2 from 1 to 20}

{2, 4, 6, 8, 10, 12, 14, 16, 18, 20}
{6, 12, 18}
{2, 3, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20}
{ }

Answer 1

Intersection

Answer 2

So this time its the sets of elements that are in both sets

Answer 3

So what are all the numbers from 1 to 20 that are divisible by 2?

Answer 4

2,4,6,8,10,12,14,16,18,20

Answer 5

Exactly and find those numbers that are in set C

Answer 6

6,12,18

Answer 7

Yeah (:

Answer 8

A?

Answer 9

B.) 6, 12, 18

Answer 10

Because a includes only set D (numbers divisible by 2 from 1 to 20)

Answer 11

oh thanks i got 1 more

Answer 12

mmk you can post it in this one if you want

Answer 13

here

Answer 14

mhm