V1-Quiz 1 – Nombres Complexes
Limite de Temps: 0
Résumé de Quiz
0 of 5 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
Vous devez d’abord complété le suivant :
Résultats
Quiz complete. Results are being recorded.
Résultats
0 of 5 Questions answered correctly
Your time:
Temps écoulé
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Catégories
- Pas classé 0%
- 1
- 2
- 3
- 4
- 5
- Current
- Révision
- Répondu
- Exact
- Inexact
-
Question 1 of 5
1. Question
On considére le nombre complexe
w = 1 – tan2 𝑎 + 2i tan 𝑎 ou 𝑎 ∈ ]- π/4 ; 0[.
Re(z) > 0ExactInexact -
Question 2 of 5
2. Question
|z| = 1 + tan2 𝑎
ExactInexact -
Question 3 of 5
3. Question
Arg z = 𝑎 + 2kπ (k ∈ Z)
ExactInexact -
Question 4 of 5
4. Question
lm(z) = (1 + tan2𝑎) sin2𝑎
ExactInexact -
Question 5 of 5
5. Question
Re(z) = (1 + tan2𝑎)cos𝑎
ExactInexact