- #1
antarctic
- 4
- 0
can someone please explain how to get the result WolframAlpha gets at the following link:
http://www.wolframalpha.com/input/?i=sum+(2n+1)/(n+(n+1)+(n+2))
the sum is (2n+1)/(n (n+1) (n+2)) from n=1 to inf. and the result is 5/4 .
Thanks.
http://www.wolframalpha.com/input/?i=sum+(2n+1)/(n+(n+1)+(n+2))
the sum is (2n+1)/(n (n+1) (n+2)) from n=1 to inf. and the result is 5/4 .
Thanks.