MathCastle
Linear AlgebraMediumDeterminants & Inverses

Determinants & Inverses · Medium problem

Find det⁡(1−3542−3−31−4)\det \begin{pmatrix}1 & -3 & 5 \\ 4 & 2 & -3 \\ -3 & 1 & -4\end{pmatrix}.