Question
7. Consider the following 3 x 3 matrices,
[
1
3
0 -3
2
A
-1
1
and
В
-1
1
0 -3
2
-2
0 -6
Find two elementary matrices E1 and E2 such that B = E2E‚A.
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Transcribed Image Text

7. Consider the following 3 x 3 matrices, [ 1 3 0 -3 2 A -1 1 and В -1 1 0 -3 2 -2 0 -6 Find two elementary matrices E1 and E2 such that B = E2E‚A.

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