i know you cant divide by zero but how close can you get .000000000000000000000000000000000000000000000000000000001?
If you are dividing by some miniscule negative number it approaches $$-{\mathtt{\infty}}$$
If you mult by some miniscule positive number then it approaches $${\mathtt{\infty}}$$
What do you mean? So you mean what number.... Can be divided by zero? $$\infty$$ Goes on for ever and ever.
$$\infty$$ = infinity
As "close" as you want.....[if you take calculus, this is one of its main tenets......we can always "approach" something very, very closely !!! ]