Question

+ Hallar s: 1 1 1 1 S = + +...+ 1x 2 2x3 3x4 n(n + 1)


a) 2/(n+1)
b) 1/(n+1)
c) 10/(n+1)
d) n/(n+1)
e) 11/(n+1)​

Answer 1

643#461567866665454453434566