MathCastle
Algebra 2HardLinear Systems & Matrices

Linear Systems & Matrices · Hard problem

Evaluate det⁡[14−2−232−3−4−3]\det\begin{bmatrix} 1 & 4 & -2 \\ -2 & 3 & 2 \\ -3 & -4 & -3 \end{bmatrix}.