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Questions and Answers
Which symbol is used to represent a complex number?
Which symbol is used to represent a complex number?
- r
- n
- c
- i (correct)
Which equation defines the imaginary unit?
Which equation defines the imaginary unit?
- i^2 = 0
- i = 1
- i^2 = -1 (correct)
- i = 0
What is the real part of a complex number a + bi?
What is the real part of a complex number a + bi?
- a + bi
- a (correct)
- 0
- b
What is the imaginary part of a complex number a + bi?
What is the imaginary part of a complex number a + bi?
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Complex numbers allow solutions to which type of equations?
Complex numbers allow solutions to which type of equations?
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Which equation correctly defines a complex number?
Which equation correctly defines a complex number?
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What is the imaginary unit denoted as?
What is the imaginary unit denoted as?
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Who called the imaginary unit an imaginary number?
Who called the imaginary unit an imaginary number?
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What is the set of complex numbers denoted as?
What is the set of complex numbers denoted as?
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Complex numbers allow solutions to which type of equations?
Complex numbers allow solutions to which type of equations?
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