Determine Whether the Planes Are Parallel,orthogonal,or Neither$\begin{array} { l }
3 x - z = 3 \
7 x + y + 21 z = 7
\end{array}$

Question

Determine Whether the Planes Are Parallel,orthogonal,or Neither$\begin{array} { l } 
3 x - z = 3 \
7 x + y + 21 z = 7
\end{array}$

Examlex · Accepted Answer

The Answer of Determine Whether the Planes Are Parallel,orthogonal,or Neither$\begin{array} { l } 
3 x - z = 3 \
7 x + y + 21 z = 7
\end{array}$

Determine Whether the Planes Are Parallel,orthogonal,or Neither $\begin{array} { l } 3 x - z = 3 \\7 x + y + 21 z = 7\end{array}$