(a) Show that a matrix with two rows and two columns that is in reduced row-echelon form must have one of the following forms: 61816961 (b) List the four reduced row-echelon forms for matrices with three rows and two columns.

(a) Show that a matrix with two rows and two columns that is in reduced row-echelon form must have one of the following forms: 61816961 (b) List the four reduced row-echelon forms for matrices with three rows and two columns.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

(a) Show that a matrix with two rows and two columns that is in reduced row-echelon
form must have one of the following forms:

(b) List the four reduced row-echelon forms for matrices with three rows and two columns

You already solved this task by

Author: Jay Abramson

I want other solution, I mean the task to be solved in other way

(a) Show that a matrix with two rows and two columns that is in reduced row-echelon
form must have one of the following forms:
6 1.8 1.836 1
(b) List the four reduced row-echelon forms for matrices with three rows and two columns.

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