Question

The principle of Gauss-Jordan method is ??
1. coefficient matrix is transformed into lower triangular matrix
2. coefficient matrix is transformed into upper triangular matrix
3. coefficient matrix is transformed into diagonal matrix
4. coefficient matrix is transformed into unit matrix. ​

Answer 1

Answer:

The principle of Gauss-Jordan method is ??

1. coefficient matrix is transformed into lower triangular matrix

2. coefficient matrix is transformed into upper triangular matrix

3. coefficient matrix is transformed into diagonal matrix

4. coefficient matrix is transformed into unit matrix.

Answer 2

Answer:

Gauss-Jordan Elimination is an algorithm that can be used to solve systems of linear equations and to find the inverse of any invertible matrix. It relies upon three elementary row operations one can use on a matrix: Swap the positions of two of the rows. Multiply one of the rows by a nonzero scalar.