Lösung

Lösung

Schritte zur Lösung
Seriendivergenztest anwenden:divergiert

Beliebte Beispiele

sum from n=1 to infinity of cos^2(3/n)sum from n=1 to infinity of 1/(3^n-2)sum from k=0 to infinity of (0.25)^ksum from n=0 to infinity of (n-1)^2sum from n=0 to infinity of 1/(2n^2)