Chaos theory......fractals.........fractions........the harmonic series are all fractions......save for the fundamental.........the first term in the series.........1......

The imaginary unit or unit imaginary number (i) is a solution to the quadratic equation x² + 1 = 0. ... There are two complex square roots of −1, namely i and −i, just as there are two complex square roots of every real number other than zero, which has one double square root.

Imaginary unit - Wikipedia

https://en.wikipedia.org/wiki/Imaginary_unit

Feedback

About this result

People also ask

What is the square root of a negative number?

What is I equal to?

What does a negative imaginary number equal?

What is an imaginary number?

Feedback

Question Corner -- What is the Square Root of i?

https://www.math.toronto.edu/mathnet/questionCorner/rootofi.html

May 9, 1997 - The equation means . However, if you plug a=-b into the second equation you get which can not be satisfied by any real number b. ... However, the easiest and most insightful way to take the square root of a complex number (as well as any higher order roots) is to use the geometric representation of the complex numbers.

How can you find the complex roots of i? - Mathematics Stack Exchange

https://math.stackexchange.com/questions/.../how-can-you-find-the-complex-roots-of...

Sep 30, 2010 - If the polar form of z is z=r(cosθ+isinθ),. there are n distinct solutions to the equation wn=z: w=n√r(cosθ+2πkn+isinθ+2πkn),. where k=0,1,...