Find the value of the determinant.
-$$\left| \begin{array} { r r r }
- 2 & 5 & 4 \
3 & - 2 & 1 \
1 & 6 & - 3
\end{array} \right|$$
A) $- 90$
B) 130
C) 80
D) $- 12$

Question

Find the value of the determinant.
-$$\left| \begin{array} { r r r } 
- 2 & 5 & 4 \
3 & - 2 & 1 \
1 & 6 & - 3
\end{array} \right|$$
A) $- 90$
B) 130
C) 80
D) $- 12$

Quizplus · Accepted Answer

The Answer of Find the value of the determinant.
-$$\left| \begin{array} { r r r } 
- 2 & 5 & 4 \
3 & - 2 & 1 \
1 & 6 & - 3
\end{array} \right|$$
A) $- 90$
B) 130
C) 80
D) $- 12$

Find the Value of the Determinant ∣−2543−2116−3∣\left| \begin{array} { r r r } - 2 & 5 & 4 \\3 & - 2 & 1 \\1 & 6 & - 3\end{array} \right|​−231​5−26​41−3​​

Find the Value of the Determinant $\left| \begin{array} { r r r } - 2 & 5 & 4 \\3 & - 2 & 1 \\1 & 6 & - 3\end{array} \right|$