Evaluate Each Function $\cot \left( \frac { \pi } { 15 } \right)$

Multiple Choice

Evaluate each function.Round your answers to four decimal places.
$\cot \left( \frac { \pi } { 15 } \right)$ and $\tan \frac { \pi } { 15 }$

A) 4.7046 and 0.2126
B) 4.7546 and 0.2626
C) 4.8546 and 0.3626
D) 4.8046 and 0.3126
E) 4.9046 and 0.4126