Let `S_(k)=lim_(n to oo) sum_(i=0)^(n) (1)/((k+1)^(i))." Then " sum_(k=1)^(n) kS_(k)` equals
Let `S_(k)=lim_(n to oo) sum_(i=0)^(n) (1)/((k+1)^(i))." Then " sum_(k=1)^(n) kS_(k)` equals
Let `S_(k)=lim_(n to oo) sum_(i=0)^(n) (1)/((k+1)^(i))." Then " sum_(k=1)^(n) kS_(k)` equals