## Precalculus (6th Edition) Blitzer

$\tan{t}$; $\cot{t}$
RECALL: (1) $\tan{t} = \dfrac{\sin{t}}{\cos{t}}$ (2) $\cot{t} = \dfrac{\cos{t}}{\sin{t}}$ Thus, the missing expressions in the given statements are (in order): $\tan{t}$; $\cot{t}$