(See Solution) Let 1 2 -1 1 -1 0 A = 1 1 1 B = 1 1 1 1 -1 0 1 2 -1 1 2 -1 1 2 -1 1 1 1 D = -3 -7 3 C = 2 1 -1 2 1 -1 Find an elementary matrix E that satisfies
Question: Let
1 2 -1 1 -1 0
A = 1 1 1 B = 1 1 1
1 -1 0 1 2 -1
1 2 -1 1 2 -1
1 1 1 D = -3 -7 3
C =
2 1 -1 2 1 -1
Find an elementary matrix E that satisfies the given equation.
E C = D
Deliverable: Word Document 
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