Question
Asked Nov 7, 2019

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Rework problem 19 from section 6.1 of your text, involving two matrices A and B. Use the following matrices instead of those
shown in your text.
0 -3
0
B =
A =
0
-6
-3
(1) Find a matrix C which satisfies 5 A C = B.
C =
(2) Find a matrix D which satisfies AB
I
D
D =
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Rework problem 19 from section 6.1 of your text, involving two matrices A and B. Use the following matrices instead of those shown in your text. 0 -3 0 B = A = 0 -6 -3 (1) Find a matrix C which satisfies 5 A C = B. C = (2) Find a matrix D which satisfies AB I D D =

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Step 1

Given matrices are,

0 -3
4
A =
0
B =
-6
3-3
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0 -3 4 A = 0 B = -6 3-3

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Step 2

(1)

Find a matrix C which satisfies

5A+C B
C B-5A
0 -3
4
0
C =
-5
3 -3
0 -6
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5A+C B C B-5A 0 -3 4 0 C = -5 3 -3 0 -6

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Step 3

After solv...

0 -3
20
0
С -
3-3
030
-20 3
С -
3
27
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0 -3 20 0 С - 3-3 030 -20 3 С - 3 27

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