If `U={1. 2. 3. 4, 5,.., 101, A = {1, 2, 3, 4, 5}. A delta B = {1, 2, 3, 4)`, then `n(B-A)` is

Let A = {1, 2, 3, 4}, B= {2, 3, 4, 5}, then n[(A xx B)nn(B xx A)] is

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, (B cup C)'="………"

If A = {1,2,3,4,5}, B = {0,2,4,6,8} then A Delta B =

If U= {1,2,3,4,5,5,6}, A={2,3} and B ={3,4,5} . Find A cap B ?

IF A={1,2,3}, B={3,4,5} then A Delta 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 U = (1,2, 3,............., 10} , A = {1, 2, 3, 4, 5}, B = {1, 3, 5, 7, 9}, C = {2, 4, 8, 10}, verify that : A-B= A nn B^(c) .

If A = { 1,2,3,4 }, B = { 2, 4, 5,6 } , U = { 1,2,3,4,5,6,7} then A' ∩ B'