Trigonometria Esempi

$\frac{2}{3} \cdot \cos (x) = f (x)$

Passaggio 1

$\frac{2}{3}$ e $\cos (x)$ .

$\frac{2 \cos (x)}{3} = f (x)$

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