Jawapan 1 ::
| (a) | (b) |
| A ∩ B = {6, 8} A ∪ C = {2, 3, 4, 6, 7, 8, 10} A ′ = {1, 3, 5, 7, 9} B ′ = {2, 4, 5, 9, 10} B ∩ A ′ = {1, 3, 7} B ∩ C ′ = {1, 6, 8} A – B = {2, 4, 10} A Δ B = {1, 2, 3, 4, 7, 10} |
- (c) C - B = ø
jawapan 2 ::
| (a) | (b) |
 |  |
| (c) | (d) |
 |  |
| (e) | (f) |
 |  |
