1 and B = [6 – 7 -1 8], find AB 4 Given A = - and BA. AB : ВА Hint: Matrices need to be entered as [(elements of row 1 separated by commas), (elements of row 2 separated by commas), (elements of each row separated by commas)]. [1 2 3 Example: C would be entered as [(1, 2, 3), 4 5 6 (4, 5, 6)]

1 and B = [6 – 7 -1 8], find AB 4 Given A = - and BA. AB : ВА Hint: Matrices need to be entered as [(elements of row 1 separated by commas), (elements of row 2 separated by commas), (elements of each row separated by commas)]. [1 2 3 Example: C would be entered as [(1, 2, 3), 4 5 6 (4, 5, 6)]

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.2: Direct Methods For Solving Linear Systems

Problem 22EQ: Consider the matrix A=[2314]. Show that any of the three types of elementary row operations can be...

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Question

1
and B = [6 -7 -1 8], find AB
4
Given A
2
-
and BA .
AB =
ВА
Hint: Matrices need to be entered as [(elements of row 1
separated by commas), (elements of row 2 separated by
commas), (elements of each row separated by commas)].
1 2 3
Example: C =
would be entered as [(1, 2, 3),
4 5 6
(4, 5, 6)]

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