What does ∞ - ∞ equal?

in the context of limits, it could mean everything

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>>8520769
THAT"S AN INDETERMINATE FORM, DON"T THINK TOO HARD ABOUT IT, GOY!!!!!!!!!!!!!!!

>>8520769
>falling for the infinity meme

Good goy

>>8520769
Zero.

>>8520769
badly fitting glasses

-1/12

>>8520769
indeterminate

>doesn't stop minus doesn't stop

Indeterminate, forever - forever doesn't mean anything.

It becomes infinite zeroes

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On a similar note, what is [math]\mathbb{N - N}[/math] ?

>>8522917
The empty set

>>8520769
0/1

>>8520769
1/0

infinity

>improper use of l'Hospital's rule

Answer that question in roman numerals instead of arabic (public day common) numerals. You shall be amazed at the level of decryption you have thereafter.

>>8522917
I'm starting to understand why /pol/ likes Taylor Swift so much...

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>>8523680
>l'Hospital

>>8520769
>What does ∞ - ∞ equal?
It depends....
lim x->∞ x^2-x=∞-∞=∞
lim x->∞ (x^2-x)/(x-7) - x=∞-∞=6
lim x->∞ (x^2-x)/(x-7) - (x-6)=∞-∞=0

>>8524512
>lim x->∞ (x^2-x)/(x-7) - (x-6)=∞-∞=0
Sorry lim x->∞ (x^2-x)/(x-7) - (x+6)=∞-∞=0