
What exactly is infinity? - Mathematics Stack Exchange
Definition: Infinity refers to something without any limit, and is a concept relevant in a number of fields, predominantly mathematics and physics. The English word infinity derives from Latin infinitas, which …
What is infinity divided by infinity? - Mathematics Stack Exchange
Aug 11, 2012 · I know that $\infty/\infty$ is not generally defined. However, if we have 2 equal infinities divided by each other, would it be 1? if we have an infinity divided by another half-as-big infinity, for
soft question - Why is $\infty \cdot 0$ not clearly equal to $0 ...
Mar 25, 2011 · (i.e add 0 0 to 0 0 as many times as you like, result is 0 0) So I thought an infinite number of 0 0 's cannot be anything but 0 0? But someone claims different but couldn't offer a reasonable …
Types of infinity - Mathematics Stack Exchange
Oct 28, 2015 · I understand that there are different types of infinity: one can (even intuitively) understand that the infinity of the reals is different from the infinity of the natural numbers. Or that the infi...
One divided by Infinity? - Mathematics Stack Exchange
Similarly, the reals and the complex numbers each exclude infinity, so arithmetic isn't defined for it. You can extend those sets to include infinity - but then you have to extend the definition of the arithmetic …
Why is $1^{\\infty}$ considered to be an indeterminate form
This " 1∞ 1 ∞ " (in regards to indeterminate forms) actually means: when there is an expression that approaches 1 and then it is raised to the power of an expression that approaches infinity we can't …
infinity - Are all infinities equal? - Mathematics Stack Exchange
Aug 14, 2012 · A friend of mine was trying to explain to me how all infinities are equal. For example, they were saying that there are the same amount of numbers between $0$–$1$ as there are between …
definition - Is infinity a number? - Mathematics Stack Exchange
For infinity, that doesn't work; under any reasonable interpretation, 1 + ∞ = 2 + ∞, but 1 ≠ 2. So while for some purposes it is useful to treat infinity as if it were a number, it is important to remember that it …
limits - L'Hospital's Rule of infinity over infinity - Mathematics ...
Jul 31, 2023 · L'Hospital's Rule of infinity over infinity Ask Question Asked 2 years, 6 months ago Modified 2 years, 6 months ago
elementary number theory - Do infinity and zero really exist ...
Dec 27, 2010 · Infinity: Does infinity exist in reality? We all know it is an abstract concept but what I'm curious to know is if there are any physical phenomena out there that can show, stimulate or …