3.3.22 Line and Plane in Space
Condition: Find the distance between the two straight: \ [\ begin {array} {l} \ frac {x+7} {1} = \ frac {y+4} {14} = \ frac {z+3} {-2} \\\ \\\ \\\ \\\ \& \ frac {x-21} {6} = \ frac {y+5} {-4} = \ frac {z-2} {-1} \ end {Array} \]
Straight Lines and Planes in Space. Intersection of Lines and Planes, Calculation of the Distance of a Line and Plane, Angles Between Lines and Planes, Finding Equations of Lines and Planes in Space, and Much More.