Home | Math | Infinity Mean in Math

Infinity Mean in Math

November 29, 2022
written by Azhar Ejaz

In mathematics, “infinity” is the concept of something without an end or limit. It can be used to describe quantities that are too large to be measured or things that never end. This concept is extensively used in the fields of physics and mathematics and has applications in many other fields as well. In the extended real number system, infinity can also refer to things that go on forever or have no limit

What is infinity?

Infinity means limitless or without end. In mathematical terms, infinity is often used to describe something that cannot be measured or quantified because it has no end. For example, the distance between two points could be said to be “infinite” if there is no defined route or distance between them. in other words In mathematics, infinity refers to something that is greater than any other number or quantity.


The mathematical symbol for infinity, “∞”, was first used by the English mathematician John Wallis in 1657. There are three different types of infinity: mathematical, physical, and metaphysical. The direct use of the infinity symbol in mathematics arises when comparing the sizes of sets, such as the set of counting numbers, the set of points in the real number line, and so on.

The infinity symbol ∞, also called the lemniscate, is a mathematical symbol representing the concept of infinity. The sign of infinity is more often used to represent potential infinity, rather than actual infinity. Infinity occurs in many areas of mathematics, usually in the form of an unbounded infinite sequence or an infinite series.

Value of infinity

Infinity is often thought of as a number, but in actuality, it is the conceptual expression of the lack thereof. In mathematics, infinity represents the value of something that is immeasurable or limitless. It’s often used to describe large figures: “Infinity is not a real thing that you can count or measure. It’s just a concept

For example, the natural numbers 1, 2, 3, 4, and so on never reach an end. In the same way, if you travel in the fastest spaceship, you can never reach the end of the universe.

Mathematical example

There are many examples of infinity in math, even though it isn’t widely applied before calculus.

Some numbers continue on infinitely.

Mathematical infinity is a concept that is used to describe something that has no defined end or limit. It can be used to describe an abstract concept, like love or time, or it can be used to describe a physical entity, like the universe. Infinity is represented using the symbol ∞.