Prove that
I am thinking something like that :
and since we get
Am i right?
The problem is to find [if it exists...] the limit of the sequence...
(1)
It is evident from (1) that, because is the sum of n positive terms and for all k is for all n will be . But for all k is also...
(2)
... so that...
(3)
The first ten are...
Kind regards
If is the limit of (the given sequence) we have:
Equivalently:
Taking limits:
which implies .
Fernando Revilla
Here the result is not valid because the number of terms of depends on .
Fernando Revilla