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 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 can be translated as " unboundedness ", itself derived from the Greek word apeiros, meaning " endless ". For infinity, that doesn't work; under any reasonable interpretation, $1+\infty=2+\infty$, but $1\ne2$. So while for some purposes it is useful to treat infinity as if it were a number, it is important to remember that it won't always act the way you've become accustomed to expect a number to act. You never get to the infinity by repeating this process.
infinity orthopedics, Limit means that you approach the infinity but never actually get to it because it's not a number and cannot be reached. The expression $\infty \cdot 0$ means strictly $\infty\cdot 0=0+0+\cdots+0=0$ per se. I don't understand why the mathematical community has a difficulty with this. 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 operators, to cope with that extended set.
infinity orthopedics, And then, you need to start thinking about arithmetic differently. 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... Infinity is not a number. Note that even though $\lim_ {x \to 0} 1/|x| = +\infty$, in common parlance, this limit does not exist, and writing that it equals $+\infty$ just gives a description of why the limit fails to exist. Reasons why division by zero is not infinity or it is infinity.
