A){ 1, 2, 3, 4, 5, 6}
B){1, 5}
C){ 2, 4, 6}
![A 1 2 3 4 5 6B1 5C 2 4 6 class=](https://ph-static.z-dn.net/files/d48/0c04279e1c079893731228db748eaa4d.jpg)
Answer: