determine whether the sequence converges or diverges. If converges find limit An= n(n-1) i think the sequence diverges to infinite but dosnt L'Hospital's rule apply becuase the its "infinite - infinite" ... a little confused.
Follow Math Help Forum on Facebook and Google+
Instead of expanding it out to: , leave it in the form . If you evaluate the limit in this form you have: Thus divergent.
View Tag Cloud