Section 1.5 Limites de suites
¶Exercice 1.5.1.
Calculez la limite des suites suivantes.
\(\displaystyle\left\{\frac{2n^3+5n^2-n+1}{9-n^2-8n^3}\right\}\)
\(\displaystyle\left\{\cos\left(\frac{3}{n}\right)\right\}\)
\(\displaystyle\left\{n^2e^{-2n}\right\}\)
Réponse
\(\displaystyle -0,25\)
\(\displaystyle 1\)
\(\displaystyle 0\)