삼각법 예제

$\sec (x) \tan (x) - \csc (x) \cot (x) - \sin (x)$

단계 1

$\sec (x) \tan (x) - \csc (x) \cot (x) - \sin (x)$

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