What is the Pythagoras theorem? It is $ a^2 + b^2 = c^2$. Here, $a$, […]
Category: Algebra
Christina DanielDiscovery of the Logarithm by John Napier
Here is a short series of videos I made about the discovery of the Logarithm. John […]
Writing Unit Vectors for a Cartesian Coordinate System in Terms of Unit Vectors for a Spherical Coordinate System
Objective of this Post The objective of this post is to form (4) in this […]
Absolute Value Property
In this post, I prove that $ |xy| = |x||y|$ in which $x$ is a […]