Determine If the Sequence Is Monotonic and If It Is $$a _ { n } = \frac { 4 ^ { n } } { ( 4 n ) ! }$$

Multiple Choice

Determine if the sequence is monotonic and if it is bounded.
- $$a _ { n } = \frac { 4 ^ { n } } { ( 4 n ) ! }$$

A) not monotonic; bounded
B) nondecreasing; bounded
C) increasing; unbounded
D) decreasing; bounded