Find |A|, |B|, AB, and |AB|. Then verify that |A||B| = |AB|. [ -1 3 1 -1 0 0 A = 1 0 1 В — 0 2 0 0 1 0 0 0 5 (a) |A| (b) |B| (c) АВ (d) |AB|

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.6: Matrices
Problem 14E
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Find |A|, |B|, AB, and |AB|. Then verify that |A||B| = |AB|.
[
-1
3 1
-1 0 0
A =
1 0 1
В -
0 2 0
0 1 0
0 0 5
(a)
|A|
(b)
|B|
(c)
АВ
(d)
|AB|
Transcribed Image Text:Find |A|, |B|, AB, and |AB|. Then verify that |A||B| = |AB|. [ -1 3 1 -1 0 0 A = 1 0 1 В - 0 2 0 0 1 0 0 0 5 (a) |A| (b) |B| (c) АВ (d) |AB|
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