J jann New member Joined Oct 3, 2009 Messages 5 Oct 4, 2009 #1 Find the parametric equations and symmetric equations of a line L passing through the point (-3,4,2) and parallel to the vector v=(-2,1,-3)
Find the parametric equations and symmetric equations of a line L passing through the point (-3,4,2) and parallel to the vector v=(-2,1,-3)
G galactus Super Moderator Staff member Joined Sep 28, 2005 Messages 7,203 Oct 4, 2009 #2 \(\displaystyle [-3,4,2]+t[-2,1,-3]\) Parametric equation can be found by expanding: \(\displaystyle x=-3-2t, \;\ y=4+t, \;\ z=2-3t\)
\(\displaystyle [-3,4,2]+t[-2,1,-3]\) Parametric equation can be found by expanding: \(\displaystyle x=-3-2t, \;\ y=4+t, \;\ z=2-3t\)
