Question: 4. Determine whether the given matrix is invertible without computing its determinant. -1 -3 0 1 3 5 8 -3 A= -2-6 3 2

4. Determine whether the given matrix is invertible without computing its determinant.

4. Determine whether the given matrix is invertible without computing its determinant. -1 -3 0 1 3 5 8 -3 A= -2-6 3 2 0 -12 1

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