Math1131 Linear Algebra Chapter 3 Problem 31

Here we calculate the product of two complex numbers in polar (or modulus-argument form) as well as in Cartesian form.

In this

We discuss coordinate vectors and find the parametric vector form for a line through two points. Presented by Thanom Shaw at the ...

In this

Here we solve a polynomial

Hello we're at unsw I'm Norman wurger and we're going over some tutorial

Here we find the intersection (if any) of two given planes. Presented by N J Wildberger of the School of Mathematics and Statistics, ...

We find the parametric, point-normal and Cartesian forms for a plane in

We look at the relation between a complex number, its complex conjugate, and its modulus squared. Presented by N J Wildberger ...

http://www.greenemath.com/ In this lesson, we will continue to learn how to solve linear systems using

In this

Here we compute the angle between two vectors in

We show how to find the solution of the 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 ...

A solution to

Here we find the roots of a quadratics

We find the parametric vector form of a plane through

In this

Here we prove some fundamental properties of the dot product of vectors in