Question: Problem 2 2 -5 4 09 03 Let A = 0 0 We transform A into an upper triangular matrix B using elementary row operations

Problem 2 2 -5 4 09 03 Let A = 0 0 We transform A into an upper triangular matrix B using elementary row operations as follows: 2 2 1 to 0 2 0 1 0 (III) (IV) = B. 0 6 2 2 (II) -(1) 0 0 0 0 A = 0 3 190 19 O 190 Compute det B and hence det A

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