3.3.25 Line and Plane in Space
Condition: Find the angle between the line \ (a b \) and the plane \ (c d e \), where \ (a (1; 2; 2), b (-1; 2; 1), C (2; 0; 4) \), \ (D (2; 1; 1), \ Quad E (2; 2; 3) \). Pre -write the equations of the straight line and the plane.
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.