Question

Diket: A = {1,2,4,8}
B = {2,4,6,8,10,12}
C = {3,6,9,12,15}
1. A-B=
2. B-A=
3. A-C=
4. C-A=
5. B-C=
6. C-B=
Tolong dijawab

Answer 1

1.{1}
2.{6,10,12}
3.{1,2,4,8}
4.{3,6,9,12,15}
5.{2,4,8,10}
6.{3,9,15}