Which of the Following Series Converge?
A) $\sum _ { n = 1 } ^ { \infty } \frac { 1 } { n ^ { 2 } + \sin n }$

Multiple Choice

Which of the following series converge?

A) $\sum _ { n = 1 } ^ { \infty } \frac { 1 } { n ^ { 2 } + \sin n }$
B) $\sum _ { n = 1 } ^ { \infty } \frac { n } { ( 1 + n ) ^ { 3 } }$
C) $\sum _ { n = 1 } ^ { \infty } \frac { \sin n } { n ^ { 2 } }$
D) all of these
E) none of these