Numere complexe

Numere complexe

10th Grade

16 Qs

quiz-placeholder

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Numere complexe

Numere complexe

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Birjovanu Carmen

Used 23+ times

FREE Resource

16 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

 z=2+3iz=-2+3i  
 Re(z)=Re\left(z\right)=  

2.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

 z=5+iz=-5+i  

 Im(z)=Im\left(z\right)=  

3.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

 z=20+15iz=20+15i  
 z=\left|z\right|=  

4.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

 z1=4+7iz_1=4+7i  
 z2=2+3iz_2=-2+3i  
 z1+z2=z_1+z_2=  

5.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

z1=32iz_1=3-2i
z2=2+3iz_{2_{ }}=2+3i
z1z2=z_1-z_2=

6.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

 z1=5+2iz_{1_{ }}=5+2i  

 z2=4iz_2=4-i  
 z1z2=z_1\cdot z_2=  

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

 z1=42iz_1=4-2i  

 z2=1+iz_2=1+i  
 z1z2=\frac{z_1}{z_2}=  

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