Calcolo Esempi

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

Passaggio 1

Converti da $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \frac{\cos (x)}{\sin (x)}$

Passaggio 2

Converti da $\frac{\cos (x)}{\sin (x)}$ a $\cot (x)$ .

$\tan (x) + \cot (x)$