Convergent Real Sequence/Examples/n^3 + 5 n^2 + 2 over 2 n^3 + 9

Example of Convergent Real Sequence

 * $\displaystyle \lim_{n \mathop \to \infty} \paren {\dfrac {n^3 + 5 n^2 + 2} {2 n^3 + 9} } = \dfrac 1 2$