If `A={x//x in N` and `x lt 4`}
`B={x//x^(2)-9=0 " and " x lt 0}`, find `A xx B`

If A ={2x:x in N and 1 le x lt 4}, B= {(x+2): x in N and 2 le x lt 5} } and C = {x:x in N and 4 lt x lt 8} , find : (i) A cap B (ii) A cup B (iii) (A cup B) cap C

If A = {x: x in W, x lt 2}, B= {x: x in N, 1 lt x lt 5}, C= {3,5} , find: (i) A xx (B nn C) (ii) A xx (B uuC)

If X= {x:x in N and (x-3)(x-2)=0} Y= {x:x in N and x lt 5} "then find X" cup Y.

If X= {x:x in N and (x-3)(x-2)=0} Y= {x:x in N and x lt 5} "then find X" cup Y.

If A = {x in R : 0 lt x lt 4} and B = {x in R : 1 le x le 7} then find A Delta B .

If A = {x in R : 0 lt x lt 1} and B = {x in R : -1 lt x lt 1} , then A xx B is the set of all points lying

If A ={x:x in R, x lt 5} and B={x:x in R, x gt 4} , find A cap B .

If A={1,2}, B={x:x in N and x^2-9=0} .Find A xx B

IF A={x//x in N, x lt6} and B={x:x in N, 3 lt x lt 8} then show that A-B ne B-A with the help of Venn diagram.