Question

If U = {1, 2, 3, 4, 5, 6, 7,}, A = {2, 4, 6} B = {1, 3, 5, 7}.

1. A` = B
2. B` = A
3. A`u B` = U
4. A u B = U​

Answer 1

Step-by-step explanation:

2 is right answer

Answer 2

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