GIve a simple example of the Well Ordering Principle of Integers

Let A={5,10,15,20, 25} and a partition of A be: {5,25},{10, 20} , {15} (a) Write all pairs of the relation associated with the partition.

5 Equivalence relation? A relation on the integers is divided by x~y if and only ifx+2y is divisible by 3. Is this an equivalence relation? If so, describe the equivalence classes of ~. If not, explain why not.

What is the graph of complex intuitionistic fuzzy set? I

Let S be the set of all natural numbers of the form (3) are prime. S = { P2 Is 1-2, where p and a 2 { p2 p is prime and S countable? Justify your answer. is prime}.

Discrete Math: Give an example of a 2 subsets of the integers where the union is all the integers and the intersection is finite.