Infinity * Zero = Any Number ARGUE HERE

[darkdieuguerre]

Originally Posted by RandomPscho

For the infinity - infinaty think of it as anything - anything = anything Anything could be anything, but it is defined as a certain something so you are subtracting to random things that will equal another thing which is also undefined

Isn't that a bad analogy? By saying that infinity - infinity can be anything - anything, you basically equate infinity to anything, which is false.

Subtracting infinity from infinity yields a result depending on the "degree" of infinity, for example the limit of (x^2 - x) as x goes to infinity is infinity, but the limit of (x^2 - x^3) as x goes to infinity is negative infinity. Usually, subtracting infinity from infinity will yield infinity, negative infinity, or zero. I'm trying to think of a case if it could be a finite number.