Trigonometri Contoh

$\frac{\sec (4 A - 1)}{\sec (2 A - 1)}$

Langkah 1

Grafik.

$\frac{\sec (4 A - 1)}{\sec (2 A - 1)}$

Langkah 2

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