Elementary Linear Algebra 7th Edition

Published by Cengage Learning
ISBN 10: 1-13311-087-8
ISBN 13: 978-1-13311-087-3

Chapter 5 - Inner Product Spaces - 5.1 Length and Dot Product in Rn - 5.1 Exercises: 2

Answer

Length $=1$ unit

Work Step by Step

Length$=\sqrt {1^{2} +0^{2}}$ $=\sqrt 1$ $=1$ since a length must be greater than zero Therefore the length of the vector is $1$ unit
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