Question
The imaginary numbers are a subset of what type of number(s)?
A
rational & irrational
B
complex
C
complex & real
D
real
A
rational & irrational
B
complex
C
complex & real
D
real
Answers
GPT-4o mini
The correct answer is:
B. complex
Imaginary numbers are a subset of complex numbers. Complex numbers are expressed in the form \( a + bi \), where \( a \) is the real part and \( bi \) is the imaginary part (with \( i \) being the imaginary unit, equal to the square root of -1).
B. complex
Imaginary numbers are a subset of complex numbers. Complex numbers are expressed in the form \( a + bi \), where \( a \) is the real part and \( bi \) is the imaginary part (with \( i \) being the imaginary unit, equal to the square root of -1).