Precálculo Ejemplos

$\frac{\cos (x)}{\sin (x)} - \frac{\sin (x)}{\cos (x)}$

Paso 1

Convierte de $\frac{\cos (x)}{\sin (x)}$ a $\cot (x)$ .

$\cot (x) - \frac{\sin (x)}{\cos (x)}$

Paso 2

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\cot (x) - \tan (x)$