Well, my problem is this : I need to check if this series is convergent :
Sigma of (1 to infinity) :
now, I did the following thing:
< < =
*Wherever I wrote ' < ', it also works with ' <= '
(The last one is known to be convergent)
All is left for me to prove is this:
I tried to prove it with induction... We haven't yet 'officially' learned logarithms, so this is not obvious to use.