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Find the Sum of the Series n=11n24n2+n+1\sum _ { n = 1 } ^ { \infty } \frac { 1 - n ^ { 2 } } { 4 n ^ { 2 } + n + 1 }

Question 241

Multiple Choice

Find the sum of the series n=11n24n2+n+1\sum _ { n = 1 } ^ { \infty } \frac { 1 - n ^ { 2 } } { 4 n ^ { 2 } + n + 1 } .


A) 15\frac { 1 } { 5 }
B) 16\frac { 1 } { 6 }
C) 12\frac { 1 } { 2 }
D) 110\frac { 1 } { 10 }
E) 1
F) 34\frac { 3 } { 4 }
G) 32\frac { 3 } { 2 }
H) Divergent

Correct Answer:

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