Trigonometri Contoh

$0 = (\frac{1}{2}) \cos ((\frac{1}{2}) x)$

Langkah 1

Gambarkan masing-masing sisi persamaannya.

$y = 0$

$y = (\frac{1}{2}) \cos ((\frac{1}{2}) x)$

Langkah 2

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