If A={4,5,6},B={7,8} then show that `A cup B=B cup A`.

If A = {4, 5, 6}, B = {7, 8}, then show that AuuB = BuuA .

A cup B=B if………….

IF A={3,6,9,12,15,18,21}, B={4,8,12,16,20}, then check whether A cup B= B cup A and A-B =B-A.

If A,B,C are three events , Show that p( cup B cup C)= P(A)+P(B) + P( C) -P (A cap B) - P (B cap C) -P ( C cap A)+ P(A cap B cap C )

IF A={1,2,3,4,5},B={2,4,6,8} then find n ( A cup B ).

If A= {1,2,3},B={x} then (A xx B) cup (B xx A) =

Let A={a,e,i,o,u} and B={a,i,u}. Show that A cup B=A .

Let A={a,e,i,o,u} and B={a,i,u}. Show that A cup B=A

If A={1,2,3,4} and B={2,4,6,8}. Find A cup B

IF A={1,2,3,4},B={1,2,3,4,5,6,7,8}, then find A cup B, A cap B .What do you notice about the result?