Question

Как решить?
lim ( n -> oo) (n^6+n^5)/(n-n^2)=.......

Answer 1

$lim_{x\to \infty}\frac{n^6+n^5}{n-n^2}=lim_{x\to \infty}\frac{1+\frac{1}{n}}{\frac{1}{n^5}-\frac{1}{n^4}}=\frac{1+0}{0-0}=\frac{1}{0}=\infty$