Math1131 Linear Algebra Chapter 3 Problem 18

Summary

Here we use the remainder theorem and the factor theorem to show that z-a is a factor of p(z), and find all We look at the relation between a complex number, its complex conjugate, and its modulus squared. Presented by N J Wildberger ... Hello we're at unsw I'm Norman wurger and we're going over some tutorial Here we calculate the product of two complex numbers in polar (or modulus-argument form) as well as in Cartesian form. Here we compute the area of a triangle from its Here we use elimination to solve a system of We show that n sequential powers of an n'th root of unity add up to 0. This also illustrates a nice and simple method for calculating ... Here we find the roots of a quadratics We discuss coordinate vectors and find the parametric vector form for a line through two points. Presented by Thanom Shaw at the ... We show how to find the solution of the system of