# Section 11.6: Lines and Planes in 3D HW: 1-43 odd, 51-65 odd 11.6 Videos
Playlist

Video [+] (David):  The vector and parametric equations of a line in 3D space
Video [+] (David):  Finding the equation of a line through 2 points.
Video [+] (Patrick) (optional):  Finding the vector equation of a line through 2 points.  Can skip to 2:30 for the examples.
Video [+] (James) (optional):  The parametric equations of a line in 3D space.  This video also discuss the “symmetric equation of a line” which we will not be covering.
Video [+] (David):  Determine if two lines are parallel, skew, or intersect.  "Skew" is a way of saying the lines are not parallel and do not intersect.
Video [+] (David):  Deriving the standard equation of a plane
Video [+] (James):  The standard equation of the plane, with examples of finding an equation given a point and normal vector, and given 3 points.
Video [+] (Patrick) (optional):  Finding an equation for a plane through 3 points.
Video [+] (Patrick):  Finding the intersection of a line and plane.
Video [+] (James) (optional):  Graphing planes using traces
Video [+] (James):  Finding the angle between planes.
Video [+] (David):   Finding an equation of a plane given a line and a point.  Finding an equation of a plane parallel to another.

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