Union Interception and minus
A={1,2,3,4,5,6,7,8,9,10}
B={2,4,6,8,10}
C={1,3,5,7,9}
1.AnC=
2.BnC=
3.AnB=
4.AuB=
5.BuC=
6.AuC=
7.A-C=
8.B-C=
9.A-B=
10.C-A=