Informational Stops: 0:15 Two conditions for a matrix to be in row echelon form 0:34 Example where a row with all zeroes is not at the bottom of the matrix, failing to satisfy the first condition 1:15 Example where pivots do not satisfy the second condition (pivot stair-step pattern) 1:35 Example matrix that is in row echelon form 0:50 - 0:52 didn't know what to do with that highlight racing across the screen in the bottom row 🤣
Informational Stops:
0:15 Two conditions for a matrix to be in row echelon form
0:34 Example where a row with all zeroes is not at the bottom of the matrix, failing to satisfy the first condition
1:15 Example where pivots do not satisfy the second condition (pivot stair-step pattern)
1:35 Example matrix that is in row echelon form
0:50 - 0:52 didn't know what to do with that highlight racing across the screen in the bottom row 🤣