What is the absolute of a complex number

The video tutorial explains the concept of the absolute value of a complex number, using the formula sqrt(a^2 + b^2). It highlights the similarity of this formula to the Pythagorean theorem and demonstrates how the absolute value represents the distance from the origin to the point on the complex plane. The tutorial provides a graphical representation to aid understanding.

Describe the significance of the point A + Bi in relation to complex numbers.

What does the absolute value of a complex number represent in terms of distance?