confirmation

[kindred sorrel]

i used ratio test and found it the limit to be equal to 8/3 and > 1 makes it diverge. but apparently this was wrong?

[quick current]

1. Wait patiently for a helper to come along.
2. Once someone helps you, say thank you and close the thread with: ```diff
   +close

[lofty thunder]

Notice how the series alternates between negative and positive

The denominator is aways positive whilst the numerator is either pos or neg