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grossgermany
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Homework Statement
Does the series n^2/(n^3+n^2) diverge?
Homework Equations
We know that 1/n diverges
The Attempt at a Solution
lim n^2/(n^3+n^2) =lim 1/n
Therefore intuitively it should diverge like 1/n
However, I am not very good at the Big O Small O notation. Can someone show me
1. A proof without using Big O or Small O , but purely epsilon delta, for all n>N type of argument
2. A proof involving Big O or Small O notation
Thanks