Mathematik

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(komplexe Zahlen)
(komplexe Zahlen)
Line 22: Line 22:
Normalform:
Normalform:
-
<math>z_1 + z_2 = (x_1 + x_2) \mathrm i (y_1 + y_2)</math>
+
<math>z_1 + z_2 = (x_1 + x_2) + \mathrm i(y_1 + y_2)</math>
 +
 
 +
<math>z_1 \cdot z_2 = (x_1x_2-y_1y_2) + \mathrm i(x_1y_2 + x_2_y_1)</math>

Revision as of 12:00, 17 September 2008

Analysis

MathImage


Geometrie

MathImage


komplexe Zahlen

MathImage MathImage:=MathImage MathImage
MathImage MathImage

Normalform:

MathImage

MathImage


Polarform:

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