👉 In mathematics, ejurate is a term used to denote an imaginary number. It is also known as i or j in some contexts. The concept of ejurate was introduced by mathematicians such as Euler and Cauchy, who studied complex numbers and their properties. The mathematical definition of ejurate is that it is the square root of -1, where -1 represents a negative value in mathematics. This means that ejurate is an imaginary number that when multiplied by itself yields -1. However