Trigonometrie
From SkyWiki
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<math>1 + \cot^2(\varphi) = \frac 1 \sin^2(\varphi), \quad \varphi \ne k\cdot 180^\circ</math> | <math>1 + \cot^2(\varphi) = \frac 1 \sin^2(\varphi), \quad \varphi \ne k\cdot 180^\circ</math> | ||
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| + | == Additionstheoreme == | ||
| + | |||
| + | <math>\sin(\alpha + \beta) = \sin\alpha \cos\beta + \cos\alpha \sin\beta</math> | ||
[[category:Mathematik]] | [[category:Mathematik]] | ||
Revision as of 21:19, 16 September 2008
trigonometrische Äquivalenzen
Additionstheoreme
