Update main.tex

Author: annadavismath

VEC-0005/main.tex

@@ -1,7 +1,7 @@
 \documentclass{ximera}
 \input{../preamble.tex}
 
-\title{Vectors and their Representations} \license{CC BY-NC-SA 4.0}
+\title{Coordinate Systems} \license{CC BY-NC-SA 4.0}
 
 \begin{document}
 
@@ -10,7 +10,7 @@
 \maketitle
 
 \begin{onlineOnly}
-\section*{Vectors and their Representations}
+\section*{Coordinate Systems}
 \end{onlineOnly}
 We will start our Linear Algebra journey with a very important point.  
 
@@ -26,7 +26,7 @@ \section*{Vectors and their Representations}
 A mathematical object is distinct from its representation.  A single object may have a multitude of representations dictated by convention and convenience.
 \end{idea}
 
-\subsection*{How to Create a Coordinate System}
+\subsection*{Creating and Using a Coordinate System}
 
 When you first encountered vectors in your earlier courses it was probably assumed that these vectors exist in some established rectangular coordinate system.  Such a coordinate system implicitly postulates the following structure:
 \begin{itemize}