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Homework Statement
The problem is proving that the following series is convergent or divergent:
∞
Ʃ 1 / [(n)(n+1)(n+2)]^(1/3)
n=1
Homework Equations
The limit or direct comparison test
The Attempt at a Solution
lim {1 / [(n)(n+1)(n+2)]^(1/3)} / (1/n)
n->∞
I then attempted to simplify this and use l'Hopital's Rule, but the cube root made it too complicated, and I couldn't come to an answer.