Trigonometri Contoh

$f (x) = \frac{\sin (x) + 1}{\cos (x)}$

Langkah 1

Grafik.

$f (x) = \frac{\sin (x) + 1}{\cos (x)}$

Langkah 2

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