Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 10 - 10.1 - Matrices and Systems of Equations - 10.1 Exercises - Page 709: 9

Answer

1 by 3

Work Step by Step

The dimensions of a matrix is the number of columns by the number of rows. Thus, we see that this is a 1 by 3 matrix.
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