Complete the Identity $\frac { \cos ( \alpha - \beta ) } { \cos \alpha \sin \beta } =$

Multiple Choice

Complete the identity.
- $\frac { \cos ( \alpha - \beta ) } { \cos \alpha \sin \beta } =$ ?

A) $\tan \alpha + \cot \beta$
B) $\tan \alpha + \cot \alpha$
C) $\tan \alpha + \tan \beta$
D) $\cot \beta + \tan \alpha \tan \beta$