number of the form x + yi, in which x and y are real numbers and i is the imaginary unit such that i2 = -1. See number system.
COMPLEX NUMBER
Meaning of COMPLEX NUMBER in English
Britannica English vocabulary. Английский словарь Британика. 2012
number of the form x + yi, in which x and y are real numbers and i is the imaginary unit such that i2 = -1. See number system.
Britannica English vocabulary. Английский словарь Британика. 2012