Prakalkulus Contoh

$\sin (x + \frac{π}{6}) + \sin (x - \frac{π}{6})$

Langkah 1

$\sin (x + \frac{π}{6}) + \sin (x - \frac{π}{6})$

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