Imaginary Numbers What Does I Equal. Since we can effectively multiply both sides by i to get which then becomes. But in electronics they use j because i already means current and the next letter after i is j.
In imaginary numbers if i squared equals 1 then how do you figure out what i cubed equals. Am in imaginary number represented as i is the square root of negative 1. The square of an imaginary number bi is b 2 for example 5i is an imaginary number and its square is 25 by definition zero is considered to be both real and imaginary.
In imaginary numbers if i squared equals 1 then how do you figure out what i cubed equals.
Algebra complex numbers imaginary numbers solvers and lesson solution. Imaginary numbers are an important mathematical concept which. In mathematics the symbol for 1 is i for imaginary. The imaginary number i is defined such that i2 1.