Okay Veeky Forums I have a calculus exam in 50 minutes please tell me how to solve this type of question

Okay Veeky Forums I have a calculus exam in 50 minutes please tell me how to solve this type of question.

Have you tried opening your textbook?

>Find Taylor decomposition.
>x=0
>...
>PROFIT

Too many words and symbols

>apply some rules n shit you learned in class
>???
>solved

See me after class

So you never bothered to study or ask your professor to explain it before today?

Get fucked.

There's a lot of other material on the exam this is the only thing that still confuses me.

[eqn]\color{gold}{\bf Hint:} \forall x \,\in\, \left] -1,\, 1 \right[,\, \sum_{n \,=\, 0}^\infty x^n \,=\, \frac{1}{1 \,-\, x}[/eqn]

OP is a lazy faggot who can't be bothered to look up one definition.

I never derived geometric series, I just applied the formulas

>Yuropoor brackets

it's a very nice, suggestive notation

>[math]\mathbf R^2[/math] is the set of all open intervals
(You)

bah hahaha get that fucking gay ass bracket sht out of my face you stupid piggot europoor, you untermensch you stupid piggot (pig + fag)

[]
[x, infinite)
FUCK OFF with taht gay ass bracket notation. This is how you do it: (-1, 1)

you putrid pig

cf.

are you muslim?

Oh, those are Europe brackets? God damn. This year the calculus 3 professor uses those brackets and he is literally the only person who uses that notation. Everyone else uses (-1,1). So I guess that professor is our token European PhD.

It's syntactically ambiguous and horribly unaesthetic

You can probably solve it with mostly algebra

tout les tantouse, fermez la bouche