Find the modulus of the complex number 3 + 4i.

Modulus of Complex Numbers

Quiz
•
Mathematics
•
12th Grade
•
Easy
Emily Suzanne Reynolds
Used 15+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7
10
12
5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculate the modulus of the complex number -2 - 3i.
√13
-√13
13
√-13
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the modulus of the complex number 5i.
5
0
5i
25
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the modulus of the complex number -1 + i?
-√2
1 - i
2
√2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the modulus of the complex number 2 - 2i.
2√2
2 - 2i
2 + 2i
2i - 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculate the modulus of the complex number -3 + 4i.
1
2
5
7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the modulus of the complex number 6 - 8i.
10
4
2
14
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