Differential Equations and Linear Algebra (4th Edition)

Published by Pearson
ISBN 10: 0-32196-467-5
ISBN 13: 978-0-32196-467-0

Chapter 2 - Matrices and Systems of Linear Equations - 2.1 Matrices: Definitions and Notation - Problems - Page 122: 19

Answer

See below

Work Step by Step

We obtain $B=\begin{bmatrix} b_1,b_2 \end{bmatrix}=\begin{bmatrix} 2 & 5 & 0 & 1\\-1 &7&0&2\\4&-6&0&3 \end{bmatrix}$ The row vectors of $B$ is: $a_1=\begin{bmatrix} 2 &5&0&1 \end{bmatrix}\\ a_2=\begin{bmatrix} -1&7&0&2 \end{bmatrix}\\ a_3=\begin{bmatrix} 4&-6 &0&3 \end{bmatrix}$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.