Question

what is mean by mathematics​

Answer 1

Answer:

There are several kinds of mean in mathematics, especially in statistics: For a data set, the arithmetic mean, also known as average or arithmetic average, is a central value of a finite set of numbers: specifically, the sum of the values divided by the number of values.

Answer 2

Step-by-step explanation:

Mathematics is the abstract study of quantity, structure, space, change, and many other topics. ... Through the use of abstraction and logic, mathematics developed from counting, calculation, measurement, and the systematic study of the shapes and motions of physical objects