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Questions and Answers
Which of the following is the unit imaginary number?
Which of the following is the unit imaginary number?
- 1
- 0
- −1
- i (correct)
Which of the following is an example of an imaginary number?
Which of the following is an example of an imaginary number?
- 3i/4 (correct)
- 3
- -2.8
- 1.04
What is a complex number?
What is a complex number?
- A number that is both real and imaginary
- A number with a square root of -1
- A number that can be written in the form of 'bi'
- A number made up of a real part and an imaginary part (correct)
Can a complex number have a real part of 0?
Can a complex number have a real part of 0?
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What is the square of the imaginary unit 'i'?
What is the square of the imaginary unit 'i'?
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