00:01
Okay, so a quick idea about how to proceed with this kind of exercise would be if you see right away that the theory may not be convergent.
00:12
For example, you realize that when you take the limit of the n term, it doesn't go to zero.
00:20
Then go ahead and go with the alternating test right away.
00:24
If you think that the series may be absolutely converging, that means that you see that the absolute value will converge, go with the absolute value first.
00:44
If you don't have a clue about where to start, always start with the absolute value and check if that theory converges.
00:54
So that's what we are going to do.
00:55
With this one.
00:58
We have to check if this series converges or diverges.
01:03
The first thing that we see is we have square root of n on the bottom.
01:07
So we are going to try to use limit comparison test with the series 1 over square root of n...