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10 Nov 2019
Let A denote the matrix [0 0 1 2 1 0 4 1 1 2 3 -1]. After performing two elementary row operations, the following matrix is obtained [1 2 3 -1 0 -2 x 2 0 0 1 2] What is x?
Let A denote the matrix [0 0 1 2 1 0 4 1 1 2 3 -1]. After performing two elementary row operations, the following matrix is obtained [1 2 3 -1 0 -2 x 2 0 0 1 2] What is x?
Casey DurganLv2
10 Nov 2019