Level:
Project ID:
9000106607
Accepted:
1
Clonable:
0
Easy:
0
Determine whether the following two lines are identical, parallel, intersecting or
skew.
\[\begin{aligned}
p\colon &x = 2, &q\colon &x =\phantom{ -}1 -\phantom{ 3}s, & & & &
\\ &y = 3 -\phantom{ 2}t, & &y =\phantom{ -}2 + 3s, & & & &
\\ &z = 3 + 2t;\ t\in \mathbb{R}, & &z = -1 - 2s;\ s\in \mathbb{R} & & & &
\end{aligned}\]
skew lines
parallel lines, not identical
intersecting lines
identical lines