Trigonometrie

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(trigonometrische Äquivalenzen)
(trigonometrische Äquivalenzen)
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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 ==
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<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

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Additionstheoreme

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