Question
Establish the identity by induction
1/1.3 1/2.4 ... 1/n(n 2)
1/1.3 1/2.4 ... 1/n(n 2)
Answers
Steve
I see
n
∑ 1/[n(n+2)]
n=1
but I don' see no steenkin' identity.
n
∑ 1/[n(n+2)]
n=1
but I don' see no steenkin' identity.