how do you write the matrix:
1 2 -1 3
7 -1 0 2
3 2 1 -1
in row echelon form?
how do you write the matrix:
1 2 -1 | 3
7 -1 0 | 2
3 2 1 | -1
in row echelon form?
1 answer
1 2 -1 | 3
7 -1 0 | 2
3 2 1 | -1
in row echelon form?
1 answer