Trigonometria Exemplos

$\sin (x) + \cot (x)$

Etapa 1

Reescreva $\cot (x)$ em termos de senos e cossenos.

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

Etapa 2

Converta de $\frac{\cos (x)}{\sin (x)}$ em $\cot (x)$ .

$\sin (x) + \cot (x)$