A = 2 4 −1 0 -2 9 , B = D= 0 −1 3 1) Use the above matrices to compute the following (where possible): a) 3A¹ + 2C b) B- BT -9 3 -3 1 2 4 -2 -3 0 1 4 1 C = 6 0 CH 1 -6 1

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter12: Algebra Of Matrices
Section12.1: Algebra Of 2 X 2 Matrices
Problem 50PS
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A =
2
4
−1
0
-2 9
, B =
D=
0
−1
3
1)
Use the above matrices to compute the following (where possible):
a) 3A¹ + 2C
b) B- BT
-9 3
-3
1
2 4
-2 -3
0 1
4
1
C =
6 0
CH
1 -6
1
Transcribed Image Text:A = 2 4 −1 0 -2 9 , B = D= 0 −1 3 1) Use the above matrices to compute the following (where possible): a) 3A¹ + 2C b) B- BT -9 3 -3 1 2 4 -2 -3 0 1 4 1 C = 6 0 CH 1 -6 1
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c) trace(BD)
d) (AB) C
Transcribed Image Text:c) trace(BD) d) (AB) C
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