Given the following matrices -41 3 A A = 3 -2 0 3 B = 4 31 D = 5 0-4, E = -4 5 3 Find the following 4. AB---1 D 2 5. det (B) 6. adj (2D) NN 13 11.c= 6 1 7 5 2-9 -3] 5 -2 -4 2 3 2 2 4 -4 -4 0 4 -3 2 3

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.4: Determinants
Problem 54PS
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Question
Given the following matrices
-41
3
A
A =
3
-2 0
3
B =
4
31
D =
5 0-4, E =
-4 5 3
Find the following
4. AB---1 D
2
5. det (B)
6.
adj (2D)
NN
13
11.c=
6
1
7 5
2-9
-3]
5
-2 -4 2
3
2 2 4
-4 -4
0
4
-3 2 3
Transcribed Image Text:Given the following matrices -41 3 A A = 3 -2 0 3 B = 4 31 D = 5 0-4, E = -4 5 3 Find the following 4. AB---1 D 2 5. det (B) 6. adj (2D) NN 13 11.c= 6 1 7 5 2-9 -3] 5 -2 -4 2 3 2 2 4 -4 -4 0 4 -3 2 3
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