Question

Given:

A={1,2,3,4,5,6,7,8,9,10}
B={2,4,6,8,10}
C={1,3,5,7,9}
1.A ꓵ C=
2.B ꓵ C=
3.A ꓵ B=
4.A U B=
5.B U C=
6.A U C=
7.A - C=
8.B - C=
9.A - B=
10.C - A=

Answer 1

The answers are as follows:

1. A ꓵ C = {1, 3, 5, 7, 9}
2. B ꓵ C = 0
3. A ꓵ B = {2, 4, 6, 8, 10}
4. A U B = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
5. B U C = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
6. A U C = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
7. A - C = {2, 4, 6, 8, 10}
8. B - C = {2, 4, 6, 8, 10}
9. A - B = {1, 3, 5, 7, 9}
10. C - A = 0

I hope they help