#  Linear Algebra - Notes 

 





 Link: [Course Website](http://imechanica.org/node/19709) 

 

 

 

Being linear within a set defines a vector space. Being linear between sets defines a linear map. A vector itself is a linear map. A linear map is an element of a new vector space. We map the new vector space to some other vector spaces—that is, we map the maps. So goes the never-ending story of linear algebra.