Question

If A and B are non-empty sets such that A⊃B, then a)B − A = A − B b) B′ − A′ = B − A c) A′ ∩ B′ = B − A d) A′ ∪ B′ = A′ − B′​

Answer 1

Answer:

B

′

−A

′

=A−B

Step-by-step explanation:

Given that, A⊃B

So, by Venn diagram, we conclude that

B

′

−A

′

=A−B.