三角関数例

\frac{1}{\sin (x)} + \frac{\cos (x)}{\sin (x)}

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

ステップ 1

\frac{1}{\sin (x)}

$\frac{1}{\sin (x)}$ を

\csc (x)

$\csc (x)$ に変換します。

\csc (x) + \frac{\cos (x)}{\sin (x)}

$\csc (x) + \frac{\cos (x)}{\sin (x)}$

ステップ 2

\frac{\cos (x)}{\sin (x)}

$\frac{\cos (x)}{\sin (x)}$ を

\cot (x)

$\cot (x)$ に変換します。

\csc (x) + \cot (x)

$\csc (x) + \cot (x)$

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

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