Convergent Alternating Series

[mathkid]

Here's the problem:

the sum from k=1 to infinity of (-1)^(k+1)/k

find an upper bound on the absolute error that results if the sum of the series is approximated by the

partial sum when n=99.

I thought I knew how to do this but it doesn't seem to work out.

Can someone walk me through it?

Thanks!

 

[mmm4444bot]

The image link in your post has a bad URL.

What did you already try, in this exercise?