Oh, Thanks for your help lanedance. i found it pretty intuitive that 2+ was the answer but i wouldn't have thought to be able to solve it mathematically i would need to distribute the K then simply insert a value. you've been very helpful.
Finding if a series is convergent-Answered
Homework Statement
Find for which values of K is the fallowing series convergent.
\sum((n!)2)/((kn)!)
where:
N is the variable.
K is a constant or a list of constant (eg. "(2,91]")
Homework Equations
I believe the ratio test, which...