When A = Φ , then the number of elements in P(P(A)) is ____________ Watch Solution
For all sets A and B, A – (A ∩ B) is equal to….. Watch Solution
For all sets A and B, B – (A ∩ B) is equal to…… Watch Solution
Given the sets A = {1, 3, 5}, B = {2, 4, 6} and C = {0, 2, 4, 6, 8} then the universal set of all the three sets A, B and C can be…. Watch Solution
If U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {1, 2, 3, 5}, B = {2, 4, 6, 7} and C = {2, 3, 4, 8}, Then (i) (B∪C)’ = …. (ii) (C – A)’ =…. Watch Solution
If A and B are two sets, then A ∩ (A ∪ B)’ is equal to ___________ Watch Solution
If A and B are two sets, then ((A’ ∪ B’) – A)’ is equal to………. Watch Solution
For any two sets A and B, [B’ ∪ (B ‘- A)]’ is equal to……. Watch Solution
For any three sets A, B and C, (A – B) – (B – C) is equal to __________ Watch Solution
For any three sets A,B and C, (A – B) ∩ (C – B) is equal to __________ Watch Solution
If A and B are two sets, then (A ∩ B’)’ ∪ (B ∩ C) is equal to _________ Watch Solution
For any three sets A,B and C, (A∪B∪C) ∩ (A∩B’∩C’) ∩ C’ is equal to __________ Watch Solution
Let S = {x : x is a positive multiple of 3 less than 100}, P = {x ; x is a prime number less than 20}, Then, n(S) + n(P) = _____ Watch Solution
If n(A∩B) = 10, n(B∩C) = 20 and n(A∩C) = 30, then the greater possible value of n(A ∩ B ∩ C) is….. Watch Solution
If A ,B and C are many three non-empty sets such that any two of them are disjoint, then (A∪B∪C) ∩ (A∩B∩C) = ….. Watch Solution
If n(A∩B) = 5, n(A∩B) = 7 and n(A∩B∩C) = 3, then the minimum possible value of n(B∩C) is…. Watch Solution
A and B are any two non-empty sets and A is proper subset of B. If n(A) = 5, then the minimum possible value of n(A∆ B) is Watch Solution
For any two sets A and B, if n(A) = 15, n(B) = 12, A∩B = Φ and B⊄A, then the maximum and minimum possible values of n(A∆B) are………..and………….respectively. Watch Solution
If A and B are two finite sets such that n(A) greater than n(B) and the difference of the number of elements of the power sets of A and B is 96, then n(A) – n(B) =………….. Watch Solution
