- #1
Kqwert
- 160
- 3
Member warned that some effort must be shown.
Homework Statement
Let Tn(x)=1+2x+3x^2+...+nx^(n-1)
Find the value of the limit lim n->infinity Tn(1/8).
The Attempt at a Solution
How do I solve this? I know how to write the polynomial as a series, but not sure how if this is the best way of finding the limit.