Use the Limit Comparison Test to Determine the Convergence or Divergence

Multiple Choice

Use the Limit Comparison Test to determine the convergence or divergence of the series $\sum _ { n = 1 } ^ { \infty } \frac { 9 } { n \sqrt { n ^ { 2 } + 6 } }$ .

A) The series $\sum _ { n = 1 } ^ { \infty } \frac { 9 } { n \sqrt { n ^ { 2 } + 6 } }$ diverges.
B) The series $\sum _ { n = 1 } ^ { \infty } \frac { 9 } { n \sqrt { n ^ { 2 } + 6 } }$ converges.