2. Given matrices A and B below, evaluate tr(AAT - 3B) 1 0 A = 0 5 -2 2 [1 1 1 B = 04-6 [1 0 3

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter6: Linear Systems
Section6.5: Determinants
Problem 84E
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2. Given matrices A and B below, evaluate tr(AAT — 3B)
-
[1 0
A = 0
L5
-2
2
[1
B 0
=
[1
1 1
4 -6
0 3
Transcribed Image Text:2. Given matrices A and B below, evaluate tr(AAT — 3B) - [1 0 A = 0 L5 -2 2 [1 B 0 = [1 1 1 4 -6 0 3
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