If `A={5,6,7,11},B={6,7,8,9}` then show that `A-B ,AnnB, B-A` are disjoint sets

If A={3,5,9}, B={5,7,9,11} then show the set A nn B in venn diagram.

If A={2,3,5,7,11} and B={1,3,5,7,9} then find A-B and B-A

Let U={1,2,3,4,5,6,7,8,9,10} , A={1,2,5} , B=(6,7} , then show that AnnB' is same as set 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 = {5, 7, 8} and B = {9, 11}, then

Using Venn diagrams, show that (A -B) , (A cap B) and (B-A) are disjoint sets, taking A ={2,4,6,8,10, 12} and B={3,6,9,12,15} .

If A = { 5,6,7 } and B = { 7, 8, 9 } , then A uu B is equal to :

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