SharedRREF.sagewsOpen in CoCalc
Authors: Tien Chih, Tara Kirkham
Views : 9
Description: Reduced Row Echelon Form
A=matrix(QQ, [[1,1,1,6],[1,-2,1,0],[-1,2,1,6]])
print('The matrix A is:')
A
print('The reduced row echelon form of the matrix A is:')
A.rref()

The matrix A is: [ 1 1 1 6] [ 1 -2 1 0] [-1 2 1 6] The reduced row echelon form of the matrix A is: [1 0 0 1] [0 1 0 2] [0 0 1 3]