Trigonometrie Beispiele

\sin^{2} (\frac{π}{8}) + \cos^{2} (\frac{π}{8})

$\sin^{2} (\frac{π}{8}) + \cos^{2} (\frac{π}{8})$

Schritt 1

Wende den trigonometrischen Pythagoras an.

1

$1$

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

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