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Question 2: Let A =   2 −2 4 3 −2 5 −3 3 −4...

Question 2: Let A =   2 −2 4 3 −2 5 −3 3 −4  . a.) Perform elementary row operations to put A in echelon form. b.) Write A as a product of a lower and upper triangular matrix, A = LU. c.) Compute the determinant of L, U, and A.

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