Use the row reduction algorithm to transform the matrix into echelon form or reduced echelon form as indicated. Find the echelon form of the given matrix. [1 4 -2 3] |-3 -11 9 -5 [-1 -1 4 4] Select one: A.[1 4 -2 31 01 3 4 [0 3 2 7] B.[1 4 -2 31 0 1 3 4 0 0 -1 4 c[1 4 -2 31 0 1 3 4 0 0 -7 0 D.[1 4 -2 3 0 1 3 4 0 0 -7 -5]

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