Trigonometri Contoh

$\frac{12 \tan (x)}{1 + \tan (2 (x))}$

Langkah 1

Kalikan $2$ dengan $x$ .

$\frac{12 \tan (x)}{1 + \tan (2 x)}$

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