Question

E=1+1/2+1/6+1/12+1/20.....+1/n(n+1) simplificar​

Answer 1

Explicación paso a paso:

E=1+1/2+1/6+1/12+1/20.....+1/n(n+1)

E=1+ n

n+1

E=2n+1

n+1