Find the Smallest Value of N That Will Make the Inequality

Multiple Choice

Find the smallest value of N that will make the inequality hold for all n > N.
- $$a _ { n } = \frac { \cos n } { n ^ { 2 } }$$

A) L = 0, N = 8
B) L = 0, N = 10
C) L = 0, N = 13
D) diverges