یکه موهومی
Also known as i, ι, unit imaginary number, j
square root of negative one, used to define complex numbers
AI overview
The imaginary unit is a mathematical tool defined as the square root of negative one, which ordinarily has no solution in everyday numbers. It's used to create complex numbers, a broader number system that extends mathematics beyond what regular numbers alone can express.
AI-generated from the Wikipedia summary — may contain errors.