Question

0 3 1 6
Reduce the matrix -1 0 2 5 to a row-echelon form.
4 2 0 0
2 0​

Answer 1

Answer:

Echilon form of a matrix is a form in which a given order of matrix is converted to such a form ,whose every row start with a Nonzero element i.e 1 and other elements of that row are considered as zero.

Except , the last row must be a zero row .

It consist of an augmented matrix ,consists of the RHS constant of system of equations.

Columns in the echilon form are known as pivot columns.