

 illconditioned and wellconditioned system of equations [YOUTUBE 10:12] [TRANSCRIPT]



 Row sum norm of a matrix Theory [YOUTUBE 2:34] [TRANSCRIPT]
 Row sum norm of a matrix Example [YOUTUBE 3:06] [TRANSCRIPT]
 How is the norm related to the conditioning of a system of equations Part 1 of 2 [YOUTUBE 8:55] [TRANSCRIPT]
 How is the norm related to the conditioning of a system of equations Part 2 of 2 [YOUTUBE 5:58] [TRANSCRIPT]
 Properties of norms [YOUTUBE 3:37] [TRANSCRIPT]



 Relating changes in coefficient matrix to changes in solution vector [YOUTUBE 4:18] [TRANSCRIPT]
 Relating changes in coefficient matrix to changes in solution vector Proof [YOUTUBE 8:46] [TRANSCRIPT]
 Relating changes in right hand side vector to changes in solution vector [YOUTUBE 3:12] [TRANSCRIPT]



 Number of significant digits correct in my solution vector Theory [YOUTUBE 4:00] [TRANSCRIPT]
 Number of significant digits correct in my solution vector Example 1 [YOUTUBE 3:57] [TRANSCRIPT]
 Number of significant digits correct in my solution vector Example 2 [YOUTUBE 4:26] [TRANSCRIPT]
