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