- #1
steven187
- 176
- 0
hello all
a simple question how come
[tex]\sum_{k=1}^{n} k- \sum_{k=1}^{n} (k-1) \not= 1[/tex]
even though i know if you expand it out you would get n, isn't there an arithmetic property of series that relates to this?
thanxs
a simple question how come
[tex]\sum_{k=1}^{n} k- \sum_{k=1}^{n} (k-1) \not= 1[/tex]
even though i know if you expand it out you would get n, isn't there an arithmetic property of series that relates to this?
thanxs