Level:
Project ID:
2010005001
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Determine whether two lines $a$ and $b$ are identical, parallel, intersecting or skew.
\[\begin{aligned}
a\colon x & = 3 -2m, & &
\\y & = 4 - 3m, & &
\\z & = 4+m;\ m\in \mathbb{R} & &
\end{aligned}\] \[\begin{aligned}
b\colon x & = - n, & &
\\y & = -5, & &
\\z & = 4-3n;\ n\in \mathbb{R} & &
\end{aligned}\]
skew lines
identical lines
intersecting lines
parallel lines, not identical