Let X = {1,2,3,…….10}, A = {1,2,4,5},B = {2,4,6,8,10} and C = {2,3,4,5,6,7}. Verify the following results:
`(A^c)^c = A`

Let A = {1, 2, 3, 4}, B = {4, 6, 7, 8} and C = {2, 4, 6, 8}. Verify the following identity : (A uu B) uu C=A uu(B uu C) .

Let A = {1, 2, 3, 4}, B = {4, 6, 7, 8} and C = {2, 4, 6, 8}. Verify the following identity : (A nn B) nn C=A nn(B nn C) .

Let A = {1, 2, 3, 4}, B = {4, 6, 7, 8} and C = {2, 4, 6, 8}. Verify the following identity : A uu(B nn C)=(A uu B)nn(A uu C) .

Let A = {1, 2, 3, 4}, B = {4, 6, 7, 8} and C = {2, 4, 6, 8}. Verify the following identity : A nn(B uu C)=(A nn B)uu(A nn C) .

If 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) .

If U ={1,2, 3,4,5,6, 7, 8,9, 10}, A= {1, 3,5,7,9}, B = {2,4, 6, 8, 10} and C = {1 2, 3, 4}, then: What is A^(c) ?

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

If U ={1,2, 3,4,5,6, 7, 8,9, 10}, A= {1, 3,5,7,9}, B = {2,4, 6, 8, 10} and C = {1 2, 3, 4}, then: What is C^(c) ?

If U ={1,2, 3,4,5,6, 7, 8,9, 10}, A= {1, 3,5,7,9}, B = {2,4, 6, 8, 10} and C = {1 2, 3, 4}, then: What is A uu A^(c) ?