the sum from n=1 to infinity of
sin(n^2)/n^2
I found this converges to pi^2/6, but is it absolutley convergent also?
1 answer
No, the sum of the absolute values is bounded by pi^2/6, so it is absolutely convergent.
sin(n^2)/n^2
I found this converges to pi^2/6, but is it absolutley convergent also?
1 answer