Conjugat,oposat,invers de nombre complexe
Dóna el conjugat ,l'oposat i l'invers d'un nombre complexe |
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Exploring addition of Complex Numbers
Drag points A and B around the complex plane. Point C is the sum of A and B. After you explore a bit, answer the following questions and be ready to share with the group.[br][br]How should A and B be situated so that...[br][list=1][*]C is on the Real axis?[br][/*][*]C is on the Imaginary axis?[br][/*][*]C is at the Origin?[br][/*][/list]
The dynamic figure below shows complex addition from another point of view!
The dynamic figure below shows complex addition from another point of view!
Producte nombres complexes
Dóna el producte de dos complexes |
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De Moivre Formel, Potenzen
Spielen Sie mit [math]z[/math] um die Moivre'sche Formel zu verstehen.
Der Moivre'sche Satz: Ist [math]z=re^{i\theta}[/math], dann gilt [math]z^n=r^ne^{in\theta}[/math].