In each of the following cases, find `A uu B and A nn B`:
A = {x:x is a natural number and 1 < x `le6`}, B = {x:x is a natural number satisfying 6 < x `le10`}

Find the union of each of the following pairs of set : A = {x : x is a natural number and 1 < x le 6 } B = {x : x is a natural number and 6 < x < 10 }

Find the intersection of each of the following pairs of set :- A = {x : x is a natural number and 1 < x le 6 } B = {x : x is a natural number and 6 < x < 10 }

Find the union of each of the following pairs of set : A = {x : x is a natural number and multiple of 3} B = {x : x is a natural number less than 6}

Find the intersection of each of the following pairs of set :- A ={x : x is a natural number and multiple of 3} B = {x : x is a natural number less than 6}

Find the (a) union (b) intersection of the following pair of sets : A = {x:.x is a natural number and multiple of 3}, B = {x:.x is a natural number less than 6}.

If A and B are sets and A uu B = A nn B then

Prove the following : (A uu B)-A=B-A .

A= { x: x is a natural number} B= {x: x is an even natural number} find A intersection B

Prove the following : A-B=A-(A nn B) .

Prove that if A uu B=C and A nn B=phi , then A= C-B.