Question: Consider the following two matrices: 0 Oi 9 1 0 19 0 = 1 and U= 0 0 4 13 11 ( 19 )

Consider the following two matrices: 0 Oi 9 1 0 19 0 = 1 and U= 0 0 4 13 11 ( 19 ) 19 a. Find a matrix A

Consider the following two matrices: 0 Oi 9 1 0 19 0 = 1 and U= 0 0 4 13 11 ( 19 ) 19 a. Find a matrix A such that L and U are the LU decomposition of A. b. Solve the system Ax = b using the LU decomposition (forward substitution, then backward substitution), where b = [1 1 1]'.

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