Feb 26, 2009 #1 M MikeZ1 New member Joined Feb 4, 2009 Messages 7 Reaction score 0 Points 1 ...Sn=(n-2)/(n+2)? Im not sure how to begin. How are you suspposed to find An?
Feb 26, 2009 #2 D DavidG Member Joined May 14, 2008 Messages 205 Reaction score 0 Points 16 hey mate, are you sure its meant to be the sum from n = 1 to infinity, as this would imply that the result would not involve any terms involving 'n', given all values of n have been accounted for. David
hey mate, are you sure its meant to be the sum from n = 1 to infinity, as this would imply that the result would not involve any terms involving 'n', given all values of n have been accounted for. David