Find the Value of the Determinant$$\left| \begin{array} { r r r }
1 & 5 & - 4 \
- 5 & 1 & 1 \
4 & - 4 & - 2
\end{array} \right|$$

Question

Find the Value of the Determinant$$\left| \begin{array} { r r r } 
1 & 5 & - 4 \
- 5 & 1 & 1 \
4 & - 4 & - 2
\end{array} \right|$$

Examlex · Accepted Answer

The Answer of Find the Value of the Determinant$$\left| \begin{array} { r r r } 
1 & 5 & - 4 \
- 5 & 1 & 1 \
4 & - 4 & - 2
\end{array} \right|$$

Find the Value of the Determinant $\left| \begin{array} { r r r } 1 & 5 & - 4 \\- 5 & 1 & 1 \\4 & - 4 & - 2\end{array} \right|$