A natural number is a number that is a whole, non-negative number. The set of natural numbers, denoted N, can be defined as:
N = {0, 1, 2, 3, ...}
Now we are given two sets A and B:
A = {x l x ∈ N and x > 2}, and set B = {x l x > 2};
So the difference between the two sets is :
Set A is the set of all natural numbers greater than 2
Set B is the set of all positive numbers greater than 2, including fractional numbers.
