/lit/ - Literature

>>10437466
>>10437541
Ugh. I think I get it now. The reason the image is wrong is because it lists a one sided limit as if it was a regular limit where a regular limit does not exist.

f(x) = -1 / x^2

right-most limit:
lim f(x) = 0
x -> +infinity

left-most limit:
lim f(x) = 0
x -> -infinity

Anon, you are right the image should read:

lim f(x) = -infinity
x -> 0

because that limit can be approached from either direction.

Please ignore >>10437703; This whole time I thought you thought the image was incorrect due to the axis the limit was on; if I had read your posts more carefully I would have understood sooner.