Trigonometri Contoh

$\frac{\sec (x)}{\csc (x) - \cot (x)} - \frac{\sec (x)}{\csc (x) - \cot (x)}$

Langkah 1

Kurangi $\frac{\sec (x)}{\csc (x) - \cot (x)}$ dengan $\frac{\sec (x)}{\csc (x) - \cot (x)}$ .

$0$