Q1.3MCQMarks unknownThe determinant of the matrix [6−81102460048000−1]\begin{bmatrix} 6 & -8 & 1 & 1 \\ 0 & 2 & 4 & 6 \\ 0 & 0 & 4 & 8 \\ 0 & 0 & 0 & -1 \end{bmatrix}6000−82001440168−1(A)111111(B)−48-48−48(C)000(D)−24-24−24Sign in to save attempts.Show answer← PreviousNext →SolutionsDiscussionLoading…Sign in with Google