In mathematics, the sum of things with the same attributes is called a set. The concept of set is used to refer to a set, which consists of many objects, and the relationship between a set and its components is whole and part. In mathematics, all things with the same properties are called sets. In a certain field of thinking object, thinking object can exist in two different ways.
One is a collection of similar molecules, and the other is a class of objects with the same properties. Set is an important basic concept in modern mathematics. The basic theory of set theory was not established until the end of 19. Now it has become a common part of mathematics education, and it has been studied since primary school.
other meaning
A set is the sum of things with certain properties. The "thing" here can be a person, an object or a mathematical element. For example, scattered people or things gather together; Aggregation: Emergency Aggregation, a mathematical term. A set of mathematical elements with certain * * * properties: a set of rational numbers, slogans and so on.
Set has many concepts in mathematical concepts, such as set theory: set is the basic concept of modern mathematics, and the theory that specializes in set is called set theory. Cantor is the founder of set theory. At present, the basic idea of set theory has penetrated into all fields of modern mathematics. It has several properties, such as certainty, mutual difference and disorder, and is the basic property of a set.