Application of Python program to find the border, frontier and exterior of subsets in a topological space.

In this fast-moving world, we should ensure that we complete our tasks without consuming much time that too hassle free. Programming languages like Python are user friendly and helps us to accomplish our task in no matter of time. The wider range of modules in python is the key factor for making this possible. Besides that, unlike any other programming languages, the set data type in Python helps the mathematicians in particular to shape the mathematical research into coding structure. In this paper, we have constructed a python coding to find the border, frontier and exterior of various subsets in a topological space. [ABSTRACT FROM AUTHOR]