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Algebra 2MediumLinear Systems & Matrices

Linear Systems & Matrices · Medium problem

Evaluate det⁡[2−3−1−4−3−44−4−4]\det\begin{bmatrix} 2 & -3 & -1 \\ -4 & -3 & -4 \\ 4 & -4 & -4 \end{bmatrix}.