(10/11) - (11/12) + (12/13) - (13/14) + (14/15) - (15/16) + (16/17)
-
16
Σ (-1)^n (n / (n+1))
n=10
(This would have been better submitted to the mathematics section.)
Σ (-1)^n (n / (n+1))
n=10
(This would have been better submitted to the mathematics section.)