[" Q.21The point in which the join of "(-9,4,5)" and "],[(11,0,-1)" is met by the perpendicular from "],[" the origin is- "]

Find the equation of the plane passing through the point (1,2,1) and perpendicular to the line joining the points (1,4,2) and (2,3,5) . find also the perpendicular distance of the origin from this plane.

Show that the foot of the perpendicular from the origin to the join of A(-9,4,5) and B(11,0,-1) is the mid point of AB. Also find distance of point (2,4,4) from the line AB

Find the equation of the plane passing through the points (1,2,1) and perpendicular to the line joining the points (1,4,2) and (2,3,5), Also, find the perpendicular distance of the plane from the origin.

A plane P = 0 is the perependicular bisector of the line joining the points (2, 3, 4) and (6, 7, 8). The perpendicular distance of P = 0 from the origin is

A plane P = 0 is the perependicular bisector of the line joining the points (2, 3, 4) and (6, 7, 8). The perpendicular distance of P = 0 from the origin is

Show that the line joining the points (4,-3) and (0,7) is perpendicular to the line joining the points (5,2) and (0,0) .

Show that the line joining the points (4,-3) and (0,7) is perpendicular to the line joining the points (5,2) and (0,0) .

A : The perpendicular distance from (1,4 -2) to the line joining (2,1,-2) (0,-5,1) is 3 sqrt(26)//7 R : The perpendicular distance from a point P to the line joining the point A,B is (|vec(AP) xx vec(AB)|)/(|vec(AB)|)

Let ( lamda , 2,1) be a point on the plane which passes through the point ( 4,-2,2) . If the plane is perpendicular to the line joining the points (-2,-21,29) and (-1,-16 ,23) , then ((lamda)/(11))^2 - (4 lamda)/(11) -4 is equal to

Find the direction of the joining the points P(4,3,-5) and Q(-2,1,-8)