Evaluate $4 \times 4$ determinant. $$\left| \begin{array} { c c c c }
1 & - 2 & 4 & 2 \
2 & - 1 & 0 & 5 \
- 4 & 5 & 0 & - 2 \
- 1 & 1 & 1 & 7
\end{array} \right|$$ Use the properties of determinants to your advantage. Please enter your answer as a number.

Question

Evaluate $4 \times 4$ determinant. $$\left| \begin{array} { c c c c } 
1 & - 2 & 4 & 2 \
2 & - 1 & 0 & 5 \
- 4 & 5 & 0 & - 2 \
- 1 & 1 & 1 & 7
\end{array} \right|$$ Use the properties of determinants to your advantage. Please enter your answer as a number.

Quizplus · Accepted Answer

The Answer of Evaluate $4 \times 4$ determinant. $$\left| \begin{array} { c c c c } 
1 & - 2 & 4 & 2 \
2 & - 1 & 0 & 5 \
- 4 & 5 & 0 & - 2 \
- 1 & 1 & 1 & 7
\end{array} \right|$$ Use the properties of determinants to your advantage. Please enter your answer as a number.

Evaluate 4×44 \times 44×4 Determinant ∣1−2422−105−450−2−1117∣\left| \begin{array} { c c c c } 1 & - 2 & 4 & 2 \\2 & - 1 & 0 & 5 \\- 4 & 5 & 0 & - 2 \\- 1 & 1 & 1 & 7\end{array} \right|​12−4−1​−2−151​4001​25−27​​

Evaluate $4 \times 4$ Determinant $\left| \begin{array} { c c c c } 1 & - 2 & 4 & 2 \\2 & - 1 & 0 & 5 \\- 4 & 5 & 0 & - 2 \\- 1 & 1 & 1 & 7\end{array} \right|$