Answer
(d)
Work Step by Step
Not every square matrix has an inverse.
When a matrix $A$ does have an inverse $A^{-1}$ , then $A$ is said to be nonsingular.
If a matrix $A$ has no inverse, it is called singular.
Correct choice: (d)
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 8 - Section 8.4 - Matrix Algebra - 8.4 Assess Your Understanding - Page 597: 8
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
