Numere complexe
Rezolvăm exerciții cu numere complexe, conform programei de clasa a X-a si programei de Bacalaureat
Quiz-summary
0 of 10 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Information
🙂
Quatropod thinks that you have a weird avatar. Challenge him to change his Crocobetian opinion. 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.
You have to finish following quiz, to start this quiz:
Results
0 of 10 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
-
-
Unfortunately, you have not answered correctly enough often. So you did not get any points. Be more careful next time.
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Answered
- Review
-
Question 1 of 10
1. Question
1 points3. Modulul numărului z=3-4i este:Correct
Incorrect
-
Question 2 of 10
2. Question
1 points8. Valoarea lui x € R pentru care numarul z=radical din 7+(3x+6)i este:Correct
Incorrect
-
Question 3 of 10
3. Question
1 points9. Rădăcinile complexe ale ecuației x^2+4=0 sunt:Correct
Incorrect
-
Question 4 of 10
4. Question
1 points6. Fie z1=1+i si z2=1-i. Atunci 1/z1+1/z2 este egal cu:Correct
Incorrect
-
Question 5 of 10
5. Question
1 points2. Valoarea lui x € R pentru care numarul z=(5x-10)+7i este pur imaginar este:Correct
Incorrect
-
Question 6 of 10
6. Question
1 points4. Partea reală a numărului z=2+i/1-i este:Correct
Incorrect
-
Question 7 of 10
7. Question
1 points1. Valorile numerelor a,b € R, pentru care are loc egalitatea 2a-3i=-4+(5-2b)i sunt:Correct
Incorrect
-
Question 8 of 10
8. Question
1 points5. Valoarea numărului z=i^8+i^9+i^10+i^11+i^12 este:Correct
Incorrect
-
Question 9 of 10
9. Question
1 points10. Modulul numărului z=1+i/1-i este:Correct
Incorrect
-
Question 10 of 10
10. Question
1 points7. Numărul (1+i)^8 este egal cu:Correct
Incorrect
How useful was this post?
Click on a star to rate it!
We are sorry that this post was not useful for you!
Let us improve this post!
Tell us how we can improve this post?
Examples of questions from "Numere complexe"
- 3. Modulul numărului z=3-4i este:
- 4. Partea reală a numărului z=2+i/1-i este:
- 8. Valoarea lui x € R pentru care numarul z=radical din 7+(3x+6)i este:
How My Google Reviews Can Influence The Business
How well do you know the Republic of Moldova?
Easy English Quiz
Math for 5-th grade
DO YOU NOW YOUR ANIME
All About Animals
Dream SMP
Die Religion