If `A={x:xle 4,x in N},B={x:xle 8, x in N} and C={x:x in N,2 lt x lt 7}`, then show that :
(i) `A-(B capC)=(A-B)cup(A-C)`
(ii) `A-(B cupC)=(A-B)cap(A-C)`.

If A={x : x=n , n in N} , B={x : =2n , n in N} , c={x : x =4n , n in N} , then

Given A={x in N: x lt 6}, B={3,6,9} and C={x in N: 2x-5 le 8} . Show that: (i) A cup (B cap C) =(A cup B) cap (A cup C) (ii) A cap (B cup C) =(A cap B) cup (A cap C)

If A={x:x=3n,n in N} and B={x:x=4n,n in N} , then find A cap B .

If A ={6,7,8,9}, B={4,6,8,10} and C={x : x in N : 2 lt x le 7} , find: (i) A-B, (ii) B-C, (iii) B-(A-C), (iv) A-(B cup C) (v) B-(A cap C) , (vi) B-B

If A = {x | x in B , x le 10} and B = {x | x in W , x le 15 and x is a multiple of 5 } , then verify that n(A cup B) = n(A) +n(B) -n(A cap B)

If A={x:x is a multiple of 3, x lt 12} and B={x: x in N, x^(2)-9x+18=0} then find A-B.

If A = {5, 6, 7, 8, 9}, B={x : 3 lt x lt 8 " and " x in W} and C={x:x le 5 " and " x in N} . Find : (i) A cup B and (A cup B) cup C (ii) B cup C and A cup (B cup C) (iii) A cap B and (A cap B) cap C (iv) B cap C and A cap (B cap C) Is (A cup B) cup C = A cup (B cup C) ? Is (A cap B) cap C) = A cap (B cap C) ?

(i) If A={x:x is a multiple of 2, x lt 15} and B= {x:x in N} then find A and B

If A={x:x=2n+1,nin Z}and B={x:x = 2n ,ninn Z} then A cup B=

Let A={x:x is a prime number less than 10} and B= {x:x in N and 0 lt x -2 le 4} then A-B is