Trigonometrie

From SkyWiki

(Difference between revisions)
Jump to: navigation, search
(halbe Winkel)
Line 71: Line 71:
|-
|-
|<math>\tan^2\frac\alpha 2 = \frac {1 - \cos\alpha}{1 + \cos\alpha}</math>
|<math>\tan^2\frac\alpha 2 = \frac {1 - \cos\alpha}{1 + \cos\alpha}</math>
 +
|}
 +
 +
== Summen und Differenten ==
 +
 +
{|width=400
 +
|<math>\sin\alpha + \sin\alpha = 2 \sin\frac{\alpha+\beta} 2 \cos\frac{\alpha-\beta} 2</math>
|}
|}
[[category:Mathematik]]
[[category:Mathematik]]

Revision as of 21:41, 16 September 2008

Contents

Definitionen

MathImage MathImage

Symmetrieen

MathImage MathImage
MathImage MathImage
MathImage MathImage
MathImage MathImage

trigonometrische Äquivalenzen

MathImage MathImage
MathImage MathImage

MathImage

MathImage

MathImage

MathImage

Additionstheoreme

MathImage

MathImage

MathImage

MathImage

MathImage

MathImage

doppelte Winkel

MathImage

MathImage

MathImage

halbe Winkel

MathImage MathImage
MathImage MathImage
MathImage

Summen und Differenten

MathImage