What is an imaginary number?
Complex numbers

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Mathematics
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University
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Hard
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1.
FLASHCARD QUESTION
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2.
FLASHCARD QUESTION
Front
What is a pure real number?
Back
A pure real number is a complex number where the imaginary part is zero, represented as z = a + 0i, where a is a real number.
3.
FLASHCARD QUESTION
Front
What is the absolute value of a complex number z = α + iβ?
Back
4.
FLASHCARD QUESTION
Front
What is the relationship between the exponential function and complex numbers?
Back
5.
FLASHCARD QUESTION
Front
What is the logarithm of a complex number in the form of xi?
Back
6.
FLASHCARD QUESTION
Front
What is Euler's formula?
Back
7.
FLASHCARD QUESTION
Front
What is the conjugate of a complex number z = a + bi?
Back
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