Question

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

1. (A ∩ B)'
2. A' ∩ B
3. A' ∪ (B ∩ C')
4. A ∩ (B' ∪ C)​​

Answer 1

Answer:

3

Step-by-step explanation:

because I don't know what is the answer to this