Lösung

Lösung

Schritte zur Lösung
Serienwurzeltest anwenden:konvergiert

Beliebte Beispiele

sum from n=1 to infinity of (-3/5)^{n-1}sum from k=0 to infinity of (0.5)^ksum from n=1 to infinity of (pi^n)/(3^n)sum from n=1 to infinity of (-10)^{-n}sum from n=1 to infinity of 1/(n^2+2n+3)