a. Prove that (A'B*)-1= (A-B-1)* and B are 3 x 3 matrices and %3D b. If |A| = 4 |B|= -1 compute |(A2B-1) %3D for your 'final answers' state all the properties used
a. Prove that (A'B*)-1= (A-B-1)* and B are 3 x 3 matrices and %3D b. If |A| = 4 |B|= -1 compute |(A2B-1) %3D for your 'final answers' state all the properties used
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter3: Matrices
Section: Chapter Questions
Problem 14RQ
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Question
Use Matrix Properties to answer the following
Transcribed Image Text:a. Prove that (Atg*)-1 = (A-'B¬1)*
%3D
and g are 3 x 3 matrices and 4| = 4 |B| – -1 COmpute |(4 B1)1
b. If A
for
final answers' state all the properties used
your
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