---
layout:     post
title:      "Why is the Dot Product of Two Perpendicular Vectors Zero"
date:       2017-01-03 14:33
author:     "Sean Francis N. Ballais"
permalink:  /blog/why-is-the-dot-product-of-two-perpendicular-vectors-zero/
header-img: "img/posts/implementing-a-simple-message-bus-in-cpp/header.jpg"
comments: true
description: "Developing a system to allow communication between decoupled components."
---

Since last week, I have been teaching myself some linear algebra through Eric Lengyel's' book, _Mathematics for 3D Game Programming and Computer Graphics_. One of the topics I have recently learned is about the dot product of vectors.

# References and Additional Readings

 * [http://tutorial.math.lamar.edu/Classes/CalcII/DotProduct.aspx](http://tutorial.math.lamar.edu/Classes/CalcII/DotProduct.aspx)
 * [https://www.youtube.com/watch?v=WNuIhXo39_k](https://www.youtube.com/watch?v=WNuIhXo39_k)
 * [https://www.youtube.com/watch?v=LyGKycYT2v0](https://www.youtube.com/watch?v=LyGKycYT2v0)

Write initial work on the new article explaining why two perpendicular vectors have a dot product of zero.
:construction: Write initial work on the new article explaining why two perpendicular vectors have a dot product of zero.
