Actually, anything divided by 0 is undefined or infinity. Look it up.
I don't think you wrote down the question correctly, because there are infinately many decimals between those two numbers! The number placing is infinite (0.1, 0.01, 0.001, 0.0001, 0.00001, 0.000001, etc).
Да. Это определенно (я использовал перевод Google).
Yes. It definitely is (I used google translate).
I am a little confused. π, anybody?
f is different from g because in f, the square root of the result of the expression is taken, where as in g, the root of x+ 1 and x-1 are divided by each other rather than the result.
Parallel lines don't intersect at all, in any dimension (maybe in the 54th dimension or something, yes).
