



| \(\displaystyle \lim_{n \to +\infty} u_n\) | \(\ell\) | \(\ell\) | \(+\infty\) | \(-\infty\) | \(+\infty\) | \(-\infty\) |
| \(\displaystyle \lim_{n \to +\infty} v_n\) | \(\ell'\) | \(+\infty\) | \(+\infty\) | \(-\infty\) | \(-\infty\) | \(+\infty\) |
| \(\displaystyle \lim_{n \to +\infty} (u_n+v_n)\) | \(\ell+\ell'\) | \(+\infty\) | \(+\infty\) | \(-\infty\) | FI | FI |
| \(\displaystyle \lim_{n \to +\infty} u_n\) | \(\ell\) | \(\ell \neq 0\) | \(\pm\infty\) | \(0\) |
| \(\displaystyle \lim_{n \to +\infty} v_n\) | \(\ell'\) | \(\pm\infty\) | \(\pm\infty\) | \(\pm\infty\) |
| \(\displaystyle \lim_{n \to +\infty} (u_n \times v_n)\) | \(\ell\ell'\) | \(\pm\infty\) (règle des signes) | \(\pm\infty\) (règle des signes) | FI |
| \(\displaystyle \lim_{n \to +\infty} u_n \) | \(\ell\) | \(\ell\) | \(+\infty\) | \(+\infty\) | \(-\infty\) | \(-\infty\) | \(\pm\infty\) |
| \(\displaystyle \lim_{n \to +\infty} v_n \) | \(\ell' \neq 0\) | \(\pm\infty\) | \(\ell'>0\) | \(\ell'<0\) | \(\ell'>0\) | \(\ell'<0\) | \(\pm\infty\) |
| \(\displaystyle \lim_{n \to +\infty} \frac{u_n}{v_n} \) | \(\frac{\ell}{\ell'}\) | \(0\) | \(+\infty\) | \(-\infty\) | \(-\infty\) | \(+\infty\) | FI |
| \(\displaystyle \lim_{n \to +\infty} u_n \) | \(\ell>0\) ou \(+\infty\) | \(\ell<0\) ou \(-\infty\) | \(\ell>0\) ou \(+\infty\) | \(\ell<0\) ou \(-\infty\) | \(0\) |
| \(\displaystyle \lim_{n \to +\infty} v_n \) | \(0\) en restant \(+\) | \(0\) en restant \(+\) | \(0\) en restant \(-\) | \(0\) en restant \(-\) | \(0\) |
| \(\displaystyle \lim_{n \to +\infty} \frac{u_n}{v_n} \) | \(+\infty\) | \(-\infty\) | \(-\infty\) | \(+\infty\) | FI |


