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Forma algebrică a numerelor complexe, gr. 19/31 BCH

Authored by Vera Miron

Mathematics

11th Grade

Used 8+ times

Forma algebrică a numerelor complexe, gr. 19/31 BCH
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15 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Calculează

 i17i^{17}  

 11  

 1-1  

 ii  

 i-i  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Calculează

 i24i^{24}  

 11  

 1-1  

 ii  

 i-i  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Calculează

 i35i^{35}  

 11  

 1-1  

 ii  

 i-i  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Calculează

 i102i^{102}  

 11  

 1-1  

 ii  

 i-i  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calculează

 i3+i5+i7+i9i^3+i^5+i^7+i^9  

 00  

 44  

 2i2i  

 4i4i  

 i24i^{24}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Partea reală a numărului

 z=35iz=3-5i  este

3

- 3

5

- 5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Partea reală a numărului  z=3i5z=3i-5  este

 5-5  

 3-3  

 33  

 55  

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