Calculate$| \mathbf { A } |$ -$$\begin{array} { l }
3 \mathrm { x } + 3 \mathrm { z } = 42 \
5 \mathrm { x } + 6 \mathrm { y } + 4 \mathrm { z } = 70 \
9 \mathrm { x } - 2 \mathrm { y } \quad = 70
\end{array}$$

Question

Calculate$| \mathbf { A } |$ -$$\begin{array} { l } 
3 \mathrm { x } + 3 \mathrm { z } = 42 \
5 \mathrm { x } + 6 \mathrm { y } + 4 \mathrm { z } = 70 \
9 \mathrm { x } - 2 \mathrm { y } \quad = 70
\end{array}$$

Examlex · Accepted Answer

The Answer of Calculate$| \mathbf { A } |$ -$$\begin{array} { l } 
3 \mathrm { x } + 3 \mathrm { z } = 42 \
5 \mathrm { x } + 6 \mathrm { y } + 4 \mathrm { z } = 70 \
9 \mathrm { x } - 2 \mathrm { y } \quad = 70
\end{array}$$

Calculate $| \mathbf { A } |$ - A) $( 9 , - 1,6 )$

Definitions:

Calculate ∣A∣| \mathbf { A } |∣A∣ - A) (9,−1,6)( 9 , - 1,6 )(9,−1,6)

Definitions:

Calculate $| \mathbf { A } |$ - A) $( 9 , - 1,6 )$