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

Let A={2, 5, 6, 8} and B = {5, 7, 9, 1}. Find AuuB .

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

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

Let U = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = { 1, 2, 3, 4}, B = { 2, 4, 6, 8 } and C = { 3, 4, 5, 6 } . Find (A ∪ B)′

Let A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 } . Find A – B and B – A .

Let U = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = { 1, 2, 3, 4}, B = { 2, 4, 6, 8 } and C = { 3, 4, 5, 6 } . Find (A ∪ C)′

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

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 }, A = { 1, 2, 3, 4}, B = { 2, 4, 6, 8 } and C = { 3, 4, 5, 6 } . Find (B – C)′

If A = {1, 2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8 } and D = { 7, 8, 9, 10 } , find A ∪ B ∪ C