Quiz 5 (Complex Numbers 2)

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| By Whitecorp

Whitecorp

Community Contributor

Quizzes Created: 3 | Total Attempts: 9,061

Questions: 12 | Attempts: 205 | Updated: Mar 20, 2023

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. This is a complex numbers quiz. There are altogether 12 questions; maximum recommended time limit for completion is 6 minutes (or 30 seconds per question). NO CALCULATORS SHALL BE USED. Peace.
A WHITE GROUP MATHEMATICS CREATION (www. Whitegroupmaths. Com)

Questions and Answers

1.
- A.
  
  √2 + √2 i
- B.
  
  1+i
- C.
  
  √2 - √2 i
- D.
  
  1-i
Correct Answer
B. 1+i

Explanation
The required complex number required for multiplication is

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2.

Correct Answer
7
3.
- A.
- B.
- C.
- D.
Correct Answer
C.
4.
- A.
  
  13 units
- B.
  
  6 units
- C.
- D.
Correct Answer
C.
5.
- A.
  
  0
- B.
- C.
- D.
Correct Answer
B.
6.
- A.
  
  20π/3
- B.
  
  10π/3
- C.
  
  π/6
- D.
  
  2π/3
Correct Answer
D. 2π/3
7.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False
8.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True
9.
- A.
  
  Y = x+1
- B.
  
  Y=-x-2
- C.
  
  Y=-x-6
- D.
  
  Y=6x+1
Correct Answer
C. Y=-x-6
10.
- A.
  
  π/3
- B.
  
  π/4
- C.
  
  π/6
- D.
  
  2π/3
Correct Answer
A. π/3
11.
- A.
  
  1
- B.
  
  I
- C.
  
  -i
- D.
  
  1+i
Correct Answer
A. 1
12.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True