Imaginary Numbers Vs Real Numbers. Most complex numbers e g. Conversely it is imaginary if the real component is zero.
The set of imaginary numbers is sometimes denoted using the. An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i which is defined by its property i 2 1. Yes imaginary numbers are valid first class numbers just like real numbers.
We call it an imaginary number and write i 1.
0 is special in that it is both. Yes imaginary numbers are valid first class numbers just like real numbers. Each of the infinite number of points on the real number line represents a real number. Most complex numbers e g.