Trigonometria Exemplos

$\cot (x) \cdot \sin (x)$

Etapa 1

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

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

Etapa 2

Cancele os fatores comuns.

$\cos (x)$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$