Question: with full steps 21 1 B4. (4 marks) Consider the matrix A = Find an invertible matrix X 0 -1 such that X (RREF (A))

with full steps

with full steps 21 1 B4. (4 marks) Consider the
21 1 B4. (4 marks) Consider the matrix A = Find an invertible matrix X 0 -1 such that X (RREF (A)) = A

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