Level:
Project ID:
1103212201
Source Problem:
Accepted:
1
Clonable:
1
A straight line \( p \) is given by the points \( M=[4;2;0] \) and \( N=[6;6;7] \) (see the picture). Find the parametric equations of the line \( p' \) that is symmetrical to the line \( p \) in the plane symmetry across the coordinate \( xy \)-plane.
\( \begin{aligned}
p'\colon x&=4+2t, \\
y&=2+4t, \\
z&=-7t;\ t\in\mathbb{R}
\end{aligned} \)
\( \begin{aligned}
p'\colon x&=4+6, \\
y&=2+6t, \\
z&=-7t;\ t\in\mathbb{R}
\end{aligned} \)
\( \begin{aligned}
p'\colon x&=4+2t, \\
y&=2+4t, \\
z&=7t;\ t\in\mathbb{R}
\end{aligned} \)
\( \begin{aligned}
p'\colon x&=4+6t, \\
y&=2+6t, \\
z&=7t;\ t\in\mathbb{R}
\end{aligned} \)