Infinity * Zero = Any Number ARGUE HERE

[darkdieuguerre]

You can't perform normal operations (addition, subtraction etc.) with infinity. L'Hôpital's rule says that infinity minus infinity can be any number, infinity divided by infinity can be any number, zero times infinity can be any number, and other examples. (Actually, L'Hôpital's rule dictates how to evaluate "indeterminate" limits, but those limits are of forms which usually involve infinity). Therefore, RoyalCat's proofs are invalid.