Absolute Convergence, Conditional Convergence, Another Example 1

[Tias]

Many thanks to you! I can't express how much I appreciate your videos and knowledge! Keep up the good work!

[yayayazay]

you have seriously saved me from failing a test, i thank you! you magnificent man you!!!

[wehailfromearth]

You make studying ridiculously easier. Thanks for the great videos! :)

[bebelovebobo]

when checking if conditionally convergent, could I have used the ratio test instead of the AST?

[TheDdealwis]

wow thanks alot! these videos so helpful :) do you have any convergence videos involving logs?

[iXMiniMeXi]

this is really helpful! thanks so much!!

[smnm]

please can u help me out with this example?

∑ n=1 to infinity of (-1)^n-1 / n+2 ???


thanks,

[dreamingrice]

why does (-1)^n go away? I get that -1 goes away but why the n?

[oTarrello]

Isnt there a third case to see if its conditional? I thought the last was Bn+1 had to less than Bn.

[MustafaBerkeGureltol]

I trust lefty people. I'm also lefty.