Evaluate $3 \times 3$ determinant. $$\left| \begin{array} { c c c }
- 5 & - 2 & 1 \
8 & 0 & 7 \
2 & 1 & - 6
\end{array} \right|$$ Use the properties of determinants to your advantage.
A) -25
B) -124
C) -182

Question

Evaluate $3 \times 3$ determinant. $$\left| \begin{array} { c c c } 
- 5 & - 2 & 1 \
8 & 0 & 7 \
2 & 1 & - 6
\end{array} \right|$$ Use the properties of determinants to your advantage.
A) -25
B) -124
C) -182

Quizplus · Accepted Answer

The Answer of Evaluate $3 \times 3$ determinant. $$\left| \begin{array} { c c c } 
- 5 & - 2 & 1 \
8 & 0 & 7 \
2 & 1 & - 6
\end{array} \right|$$ Use the properties of determinants to your advantage.
A) -25
B) -124
C) -182

Evaluate 3×33 \times 33×3 Determinant ∣−5−2180721−6∣\left| \begin{array} { c c c } - 5 & - 2 & 1 \\8 & 0 & 7 \\2 & 1 & - 6\end{array} \right|​−582​−201​17−6​​

Evaluate $3 \times 3$ Determinant $\left| \begin{array} { c c c } - 5 & - 2 & 1 \\8 & 0 & 7 \\2 & 1 & - 6\end{array} \right|$