Evaluate the determinant
-$$\text { } \begin{array}{r}
X+y+z=-2 \
X-y+4 z=-1 \
2 x+y+z=-1 \
\end{array}$$
A)(-1,-2,1)
B) $(-1,1,-2)$
C) $(1,-2,-1)$
D) $(6,-2,-1)$

Question

Evaluate the determinant
-$$\text {   } \begin{array}{r}
X+y+z=-2 \
X-y+4 z=-1 \
2 x+y+z=-1 \
\end{array}$$
A)(-1,-2,1)
B) $(-1,1,-2)$
C) $(1,-2,-1)$
D) $(6,-2,-1)$

Quizplus · Accepted Answer

The Answer of Evaluate the determinant
-$$\text {   } \begin{array}{r}
X+y+z=-2 \
X-y+4 z=-1 \
2 x+y+z=-1 \
\end{array}$$
A)(-1,-2,1)
B) $(-1,1,-2)$
C) $(1,-2,-1)$
D) $(6,-2,-1)$

Evaluate the Determinant - X+y+z=−2X−y+4z=−12x+y+z=−1\text { } \begin{array}{r}X+y+z=-2 \\X-y+4 z=-1 \\2 x+y+z=-1 \\\end{array} X+y+z=−2X−y+4z=−12x+y+z=−1​

Evaluate the Determinant
- $\text { } \begin{array}{r}X+y+z=-2 \\X-y+4 z=-1 \\2 x+y+z=-1 \\\end{array}$