ICT CORNER

ICT CORNER . If θ is the acute angle between the line = tb and the plane ⋅ r n p , then b n b n −      . The perpendicular distance from a point with position vector  u to the plane r n is given by δ = ⋅− u n . The perpendicular distance from a point ( y z to the plane ax by cz is d = ax by cz . The perpendicular distance from the origin to the plane ax by cz is given by δ = . The distance between two parallel planes ax by cz ax by cz is given by . The vector equation of a plane which passes through the line of intersection of the planes r n r n is given by r n r n = , where λ Î  is an. . The equation of a plane passing through the line of intersection of the planes a x b y c z and a x b y c z is given by a x b y c z a x b y c z l . The position vector of the point of intersection of the line r tb and the plane r n is a n u b n +   , where b n ≠ . If v  is the position vector of the image of  u in the plane ⋅ r n p ,then u n v u