Lectures on Linear Algebra-A   

 Lecture material:

  1. On complex numbers [pdf format] 

  2-3.  Systems of linear equations [pdf format] 

  4.  A bit of analytic geometry: straight lines, planes, etc [pdf format] 

  5.  Homogeneous systems [pdf format] 

  6. Matrices [pdf format] 

  7. Matrices-cont. [pdf format] 

  8. Fields and vector spaces - basic definitions [pdf format]  

  9. More fields [pdf format] 

 10. Vector spaces - examples [pdf format] 

 11. Linear independence and all that [pdf format] 

 12. Subspaces; Row subspace and column subspace [pdf format] 

 13. Linear maps and their presentation with matrices [pdf format] 

 14. Kernel and image; operators for dim=2 [pdf format] 

 15. Direct sum, Hom, dual vector space  [pdf format] 

 16. Quotient space; tensor product of vector spaces [pdf format]