Let [3 1 21 A = 2 1 2 [1 2 2] Find the following: 1.1 AT ЗАТ A-1 1.2 1.3 1.4 3AT + A

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter5: Orthogonality
Section5.3: The Gram-schmidt Process And The Qr Factorization
Problem 11AEXP
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Let
[3 1 2]
A = 2 1 2
[1 2 2]
Find the following:
1.1
AT
ЗАТ
A-1
1.2
1.3
1.4
3AT + A1
Transcribed Image Text:Let [3 1 2] A = 2 1 2 [1 2 2] Find the following: 1.1 AT ЗАТ A-1 1.2 1.3 1.4 3AT + A1
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