- L’ensemble des nombres complexe n’est pas ordonné.
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Lesson overview
This lesson brings together the PDF, study notes and chapter flow so you can revise Nombres complexes (Partie 1) without losing the thread.
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(∀x ∈ R)(x = x + 0i) et z ∈ R ⟺ Im(z) = 0
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imaginaires purs ; iR = {iy/ y ∈ R}z ∈ iR ⟺ Re(z) = 0
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a) zz′= 0 ⟺ z = 0 ou z′= 0
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b)0 1 z et (∀n ∈ N∗)(n
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z = z⏟× z × ... × z ) n fois
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g) Si z ≠ 1 alors :1
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z = a + ib
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What to work through
1 exercise(s) found across 2 page(s), with no solutions included.
Document vocabulary
complexe · nombre · appelle · nombres · complexes · écrit · réels · ensemble · partie · écriture
Lesson objective
Master "Summary 1 - Nombres complexes (Partie 1)" in Nombres complexes (Partie 1) (Mathematics) and use it in exercises.
Quick method
Start with definitions, learn formulas/processes, redo one example, then solve one exercise without the correction.