2.1.77 Calculation of limits
condition: Calculate the limit of the sequence (reveal the uncertainties). \[ \lim _{n \rightarrow \infty} \frac{n^{3}-3 n^{2}+1}{(n+1)^{2}-n^{3}} \]
Calculation of various limits, using L'Hopital's rule, remarkable limits, power series, equivalent values of various other methods.