Let A and B be subsets of the universal set `NN`, the set of natural numbers. Then A' `cup[(A cap B) cup B']` is

Let A and B be subsets of the universal set N, the set of natural numbers. Then A'uu[(A nn B)uuB'] is ............... .

If A and B are subsets of the universal set U, then show that : (A nn B) sub B .

If A and B are subsets of the universal set U, then show that : (A nn B) sub A .

If A and B are subsets of the universal set cup , then show that, (A cap B) sub A

If A and B are subsets of the universal set cup , then show that, A sub A cup B

If A and B are subsets of the universal set cup , then show that, A sub B iff A cup B = B

For any two sets . A cup(A cap B) =

If A= {1, 3, 5, 7, 9, 11, 13, 15, 17}, B= {2, 4, 6, 8,……….18} and N the set of natural numbers is the universal set, then {A' cup (A cup B) cap B'} is