If A={2,4,6,8} and U={1,2,3,4,5,6,7,8,9,10} then (A')'=

If A={1,2,3,4,5,6,7,8} and B={1,3,5,6,7,8,9}, then A-B={2,4},B-A={9}

If A = {1,2,3……..9} , B = {2,4,6,7,8} and C = {3,4,5,8,9,10} then (A - B) uu C is .

If ={1,3,9,10,21},B={4,6,8,10},C={1,2,3,4,5,6,7,8,9,10} then A nn(B nn C)=

If X={1,2,3,{4,5},6,{7,8,9,10} then {4,5} sub X

If M = { 1,2,3,4,5.6,7,8,9} and B = { 1,2,3,4,5.6,7,8,9} , then B cancelsub M .

If A = {1, 3, 9, 10, 21), B= {4, 6, 8, 10} and C = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, then the value of A cap (B cap C) is

If U={1,2,3,...9},A={2,4,6,8} and B={2,3,5,7} then verify that (A uu B)'=A'nn B'

If U = {1,2,3,4,5,6,7,8,9} and A = {1,2,3,4} , then (A^(c))^(c) = ……….. .

If A = {1,2,3,4,5,6,7} and B = {7,8,9,10} , then A-B equals :