... = infinity is, strictly speaking, false. You're ... mathematics or language is no longer considered to be clearly true. ... or is infinity a real number?
This means that as y tends to infinity the equation is arbitrarily close to true, ... The answer is "False". ... is infinity a real number?
Our discussion of linear inequalities begins with multiplying and dividing by negative numbers. ... 2
Why do we take 1/0 as positive infinity rather than negative infinity ... @Asaf That's true for rings, ... Is infinity a real number?
Is infinity a real number? If infinity is not a real number, how can you use it above the sigma to defined 0.999 ... which is entirely true ...
... and so the assumption that there is a biggest number $z$ must be false. ... Is anything similar to it true? ... Is infinity a real number?