1. ## series

Hey.
I need to develop this function into Maclaurin series and to find the radius of converges, did I do it right?
And another thing, does the series (-1)^n from 1 to infinity (I know, my latex rocks) converges ? I'm pretty sure it's not.

2. Originally Posted by asi123
Hey.
I need to develop this function into Maclaurin series and to find the radius of converges, did I do it right?
[snip]
Looks OK. You need to test x = 2 for convergence.

Originally Posted by asi123
[snip]
And another thing, does the series (-1)^n from 1 to infinity (I know, my latex rocks) converges ? I'm pretty sure it's not.
The 'series' you've given is incomplete ....

3. Originally Posted by mr fantastic
Looks OK. You need to test x = 2 for convergence.

The 'series' you've given is incomplete ....
It converges at x = 2, right?

4. Originally Posted by asi123
It converges at x = 2, right?
Yes.