Verify the Identity $\frac { \cos 4 t + \cos 5 t + \cos 6 t } { \sin 4 t + \sin 5 t + \sin 6 t } = \cot 5 t$

Multiple Choice

Verify the identity. $\frac { \cos 4 t + \cos 5 t + \cos 6 t } { \sin 4 t + \sin 5 t + \sin 6 t } = \cot 5 t$

A) Not identical
B) Identical