Trigonometri Contoh

$11 \sin (2 x) - \cos (x) \sin^{3} (x) = 0$

Langkah 1

Gambarkan masing-masing sisi persamaannya.

$y = 11 \sin (2 x) - \cos (x) \sin^{3} (x)$

$y = 0$

Langkah 2

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