Rewrite the sum as a rational function S(n). $\sum _ { i = 1 } ^ { n } \frac { i } { n ^ { 4 } }$
A) $S ( n ) = \frac { n + 1 } { 2 n ^ { 5 } }$
B) $S ( n ) = \frac { n + 1 } { 2 n ^ { 6 } }$
C) $S ( n ) = \frac { n + 1 } { 2 n ^ { 3 } }$
D) $S ( n ) = \frac { n + 1 } { 2 n ^ { 7 } }$
E) $S ( n ) = \frac { n + 1 } { 2 n ^ { 4 } }$

Question

Rewrite the sum as a rational function S(n). $\sum _ { i = 1 } ^ { n } \frac { i } { n ^ { 4 } }$ 
A)  $S ( n ) = \frac { n + 1 } { 2 n ^ { 5 } }$
B)  $S ( n ) = \frac { n + 1 } { 2 n ^ { 6 } }$
C) $S ( n ) = \frac { n + 1 } { 2 n ^ { 3 } }$ 
D) $S ( n ) = \frac { n + 1 } { 2 n ^ { 7 } }$
E) $S ( n ) = \frac { n + 1 } { 2 n ^ { 4 } }$

Quizplus · Accepted Answer

The Answer of Rewrite the sum as a rational function S(n). $\sum _ { i = 1 } ^ { n } \frac { i } { n ^ { 4 } }$ 
A)  $S ( n ) = \frac { n + 1 } { 2 n ^ { 5 } }$
B)  $S ( n ) = \frac { n + 1 } { 2 n ^ { 6 } }$
C) $S ( n ) = \frac { n + 1 } { 2 n ^ { 3 } }$ 
D) $S ( n ) = \frac { n + 1 } { 2 n ^ { 7 } }$
E) $S ( n ) = \frac { n + 1 } { 2 n ^ { 4 } }$

Rewrite the Sum as a Rational Function S(n) ∑i=1nin4\sum _ { i = 1 } ^ { n } \frac { i } { n ^ { 4 } }∑i=1n​n4i​

Rewrite the Sum as a Rational Function S(n) $\sum _ { i = 1 } ^ { n } \frac { i } { n ^ { 4 } }$