Linear Algebra and Its Applications (5th Edition)

Published by Pearson
ISBN 10: 032198238X
ISBN 13: 978-0-32198-238-4

Chapter 4 - Vector Spaces - 4.7 Exercises - Page 245: 16

Answer

See solution

Work Step by Step

a. the vector $[\vec{b}_1]_B$ has a 1 on the first row and 0 on all other rows, meaning $Q[\vec{b}_1]_B$ will be the first column of matrix Q. b. $Q[\vec{b}_k]_B$ c. The vector $[\vec{b}_k]_B$ has 1 on the kth row and 0 on all other rows.
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.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions