If A = { multiples of 3 between 5 and 25} and B = { even natural numbers upto 16} , then
find `A cup B and A cap B `

If A = { multiples of 3 between 5 and 25} and B = { even natural numbers upto 16} , then verify that n(A cup B) = n(A) +n(B) - n (A cap B)

If A and B are two sets such that A sube B , then find (i) A cup B (ii) A cap B .

If A = {1,3,5,7,9} and B = {1,2,3,4,5} then find A cup B and A cap 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 find A cup B and A cap B

If A = {x | x is an even natural number upto 20 } and B = {x | x is a factor of 18} ,find A cap B

If A = {x | x is an even natural number upto 20 } and B = {x | x is a factor of 18} ,find A cup B

If A and B are two sets, then find (A cap B) cup B .

If A = {letters of word ORANGE } and B = { letters of word MANGO} , find n(A) , n(B) , n(A cup B ) and n (A cap B)

If n(A) = 3 and n(B) =5 , then maximum number of elements in A cap B is :

If A = { all letters of alphabet } and B = { letters of word LETTER} find : A cup B , A cap B , A cup A , A cap A , B cup B and B cap B Also verify that n(A cup B) = n(A) +n(B) -n(A cap B) .