Trigonometrie

From SkyWiki

(Difference between revisions)
Jump to: navigation, search
(trigonometrische Äquivalenzen)
(trigonometrische Äquivalenzen)
Line 8: Line 8:
|<math>\cot(-\varphi) = -\cot(\varphi)</math>
|<math>\cot(-\varphi) = -\cot(\varphi)</math>
|-
|-
-
|<math></math>
+
|<math>\sin(90^\circ-\varphi) = \cos(\varphi)</math>
 +
|<math>\cos(90^\circ-\varphi) = \sin(\varphi)</math>
 +
|-
 +
|<math>\tan(90^\circ-\varphi) = \cot(\varphi)</math>
 +
|<math>\cot(90^\circ-\varphi) = \tan(\varphi)</math>
|}
|}
<math>\sin^2(\varphi) + \cos^2(\varphi) = 1</math>
<math>\sin^2(\varphi) + \cos^2(\varphi) = 1</math>
-
o
+
 
<math>\tan(\varphi) \cdot \cot(\varphi) = 1, \quad \varphi \ne k\cdot 90 ^\circ</math>
<math>\tan(\varphi) \cdot \cot(\varphi) = 1, \quad \varphi \ne k\cdot 90 ^\circ</math>

Revision as of 21:09, 16 September 2008

trigonometrische Äquivalenzen

MathImage MathImage
MathImage MathImage
MathImage MathImage
MathImage MathImage

MathImage

MathImage

MathImage

MathImage

Personal tools