Trigonometrie Beispiele

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

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

Schritt 1

Wandle von

\frac{1}{sin (x)}

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

csc (x)

$\csc (x)$ um.

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

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

Schritt 2

Wandle von

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

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

cot (x)

$\cot (x)$ um.

csc (x) + cot (x)

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

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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