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Algebra 2ChallengeLinear Systems & Matrices

Linear Systems & Matrices · Challenge problem

Evaluate det⁡[−51−4−2−6−5−46−5]\det\begin{bmatrix} -5 & 1 & -4 \\ -2 & -6 & -5 \\ -4 & 6 & -5 \end{bmatrix}.