CUET Preparation Today
If A = { 1, 3, 5, 7, 9, 11, 13, 15, 17}, B = { 2, 4, …, 18} and N is the universal set, then A' ∪ ((A ∪ B ) ∩ B') is |
A N B None of these |
N |
We have, (A ∪ B) ∩ B' = A ((A ∪ B ) ∩ B') ∪ A' = A ∪ A' = N. Hence (2) is the correct answer. |
