Prove that the following are equivalent for sets A and B:
(a) A ⊆ B b) A ∩ B =∅ (c) A ∪ B =B
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Request! (Login Required)
Post an Article +5 Coins
Post an Answer +5 Coins
Post a Question with Answer +5 Coins