Thanks for the help my friend, but how would you evaluate the limit as n goes to infinity in the first one? because it is to supposed to be solved by geometric series...
Thanks for the help my friend, but how would you evaluate the limit as n goes to infinity in the first one? because it is to supposed to be solved by geometric series...
the first series is not geometric ... it's a telescoping series.
Oh i see what your point, so the answer is going to be the first integer, since the second one in each evaluation will cancel with the next, minus the last fraction.