All these classes of sets, as we see, are defined by their name and linguistic expression.
But, as the denomination and diversity of classes of elements that can constitute a set it is almost limitless
and diverse, and the same time the demands and requirements to form group are also limitless, because with
alone taking in mind their class it is not enough to study set in a structured and organized way.
For example, if we observe an apple, to this we can include it in many different sets as they can be: A set of
apples, set of fruits, set of vegetables, set of things, etc; a set of green apples, of mature apples, of small
All they can contain to our apple, but they are very different set some of others.
So it would be necessary to look for other parameters to study the types of elements of sets apart from their
For it, we look for other characteristics, as those previously exposed.
ANALOGY: As for the characteristics of the component elements
Regarding the ANALOGY or similarity of the elements of any set, these can be:
They are EQUAL, as their name says, when all they have the same form, structures, class, etc. that is to say,
they are same all their elements.
They are HOMOGENEOUS elements, when not being completely equal although they belong to the same
type, form or similitude.
They are HETEROGENEOUS elements, when they are completely different.
TYPES: Type of inter-relation among elements.
As for the TYPE of sets I will divide them in:
---- SCRAPPILY SETS
---- SETS in RELATIONSHIP
---- SETS in FUSION