Test on Complex Number

Test on Complex Number

12th Grade

20 Qs

quiz-placeholder

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Test on Complex Number

Test on Complex Number

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(5 - 2i) + (-7 + 8i)

-2+6i

12+6i

-35-16i2

-35 -16i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply
3i(-2 + 4i)

-6+12i

-12-6i

-2+7i

12+6i

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply: 
(4 – 3i)(7 + 2i)

 22 - 13i

 28 - 19i

 34 - 13i

  -34 - 29i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3+√-4

1

3-2i

5

3+2i

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If z=√2+√2 i then arg(z2)=

0o

60o

90o

Not Possible

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
5i
-5i
5+i
-5

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