8,B= 5 2 8

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.6: Matrices
Problem 10E: Find two nonzero matrices A and B such that AB=BA.
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Using the matrices
6 8
A =
5 8, B =
15
compute the following.
AB
i
i
AB =
77
[23]
28
IN
i
i
Transcribed Image Text:Using the matrices 6 8 A = 5 8, B = 15 compute the following. AB i i AB = 77 [23] 28 IN i i
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