- #1
rcmango
- 234
- 0
Homework Statement
heres the equation that will converge conditionally: http://img440.imageshack.us/img440/9945/untitled3jg.jpg
changes to
An = n/(1 + nLNn)
Homework Equations
alternating series equation.
converges conditionally.
d/dn An = (1-n)/(1+nLNn)^2
The Attempt at a Solution
I'm not sure how the first equation changes to the second equation, and then I'm supposed to use l'hopitals rule.
any help please.
Last edited by a moderator: