Use the Property of the Cross Product That $| \mathbf { u } \times \mathbf { v } | = | \mathbf { u } | | \mathbf { v } | \sin \theta$

Essay

Use the property of the cross product that $| \mathbf { u } \times \mathbf { v } | = | \mathbf { u } | | \mathbf { v } | \sin \theta$ to derive a formula for the distance d from a point P to a line l. Use this formula to find the distance from the origin to the line through (2, 1, -4) and (3, 3, -2).