Question: Consider the matrix 5 3 4 A. = 10 3 9 15 1 2 Show that we can write A as the product A =

Consider the matrix 5 3 4 A. = 10 3 9 15 1 2 Show that we can write A as the product A = LU, where L, U are 3 x 3 matrices. and L is lower triangular, while U is upper triangular. Hint: Row reduce A. using on? row additions, to on echelon form and mixing row operations as matrix multiplication

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