Let `A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = { 2, 3, 5, 7 }`. Find `A ∩ B` and hence show that `A ∩ B = B`.

Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7, 9} . Find A′.

A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, B = {2, 3, 5, 7}. Find A cap B .

Let U = {1, 2, 3, 4, 5, 6}, A = {2, 3} and B = {3, 4, 5} . Find A′, B′ , A′ ∩ B′, A ∪ B and hence show that ( A ∪ B )′ = A′ ∩ B′ .

Let A = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7}. Find A - B.

Let A = {1, 3, 7, 8} and B = {2, 4, 7, 9}. Find A nn B

Let A = {2, 4, 6, 8, 10, 12} and B = {3, 6, 9, 12, 15}. Find A cup B ""and"" A cap B

Let A = {2, 4, 6, 8, 10, 12} and B = {3, 6, 9, 12, 15}. Find AuuB and AnnB .

If V = {4, 5, 6, 7, 8, 9} and B = {1, 4, 9, 16, 25}, find V - B and B - V.

Let A = {1, 2, 3, 4, 5, 6, 7} and B = {2, 4, 6, 8, 10, 12}. Find the intersection of A and B.

If U = {1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = {2, 4, 6, 8} and B = { 2, 3, 5, 7} . Verify that (A ∩ B)′ = A′ ∪ B′