Find the determinant of the matrix. Determine whether the matrix has an inverse or not, but do not calculate the inverse. $\left| \begin{array} { c c c }
2 & 1 & 6 \
- 2 & 5 & - 3 \
8 & 1 & 5
\end{array} \right|$

Question

Find the determinant of the matrix. Determine whether the matrix has an inverse or not, but do not calculate the inverse. $\left| \begin{array} { c c c } 
2 & 1 & 6 \
- 2 & 5 & - 3 \
8 & 1 & 5
\end{array} \right|$

Quizplus · Accepted Answer

The Answer of Find the determinant of the matrix. Determine whether the matrix has an inverse or not, but do not calculate the inverse. $\left| \begin{array} { c c c } 
2 & 1 & 6 \
- 2 & 5 & - 3 \
8 & 1 & 5
\end{array} \right|$

Find the Determinant of the Matrix ∣216−25−3815∣\left| \begin{array} { c c c } 2 & 1 & 6 \\- 2 & 5 & - 3 \\8 & 1 & 5\end{array} \right|​2−28​151​6−35​​

Find the Determinant of the Matrix $\left| \begin{array} { c c c } 2 & 1 & 6 \\- 2 & 5 & - 3 \\8 & 1 & 5\end{array} \right|$