Question: Compute the determinant by using row operations to put the matrix in to echelon form. [24] a. A = 1 b. A = 1

Compute the determinant by using row operations to put the matrix in

Compute the determinant by using row operations to put the matrix in to echelon form. [24] a. A = 1 b. A = 1 2 LO 2 c. A = 1 1 22 0 4. -3 1 3 -21 4 2 2 1 1 -2 1 2 2 0

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