MathCastle
Algebra 2ChallengeLinear Systems & Matrices

Linear Systems & Matrices · Challenge problem

Evaluate det⁡[0−2−1030−2−1−6]\det\begin{bmatrix} 0 & -2 & -1 \\ 0 & 3 & 0 \\ -2 & -1 & -6 \end{bmatrix}.