A ray of light passing through the point `A(1,2,3)` , strikews the plane `x y+z=12a tB` and on reflection passes through point `C(3,5,9)dot` Find the coordinate so point `Bdot`

A ray of light through the point A(1,2,3) strikes the plane x+y+z=12 at a point B and on reflection passes through the point C(3, 5, 9) . If the equation of a plane containing the incident ray and the reflected ray is P = 0 has the distance of P = 0 from (0, 0, 0) is lambda units, then the value of 13lambda^(2) is equal to

A ray of light passing through the point P(1,2) reflects on the x-axis at the point A and the reflected ray passes through the point Q(5,3). Find the coordinates of the point A

A ray of light passing through the point (1,2) reflects on the xaxis at point A and the reflected ray passes through the point (5,3) . Find the coordinates of A.

A ray of light passing through the point (1,2) reflects on the x-axis at point A and the reflected ray passes through the point (5,3) Find the co-ordinates of A.

The plane passing through the points ( 1,2,1) , (2,1,2) and parallel to the 2x = 3y , z=1 also passes through the point :

A ray of light passing through the point A(2,3) reflected at a point B on line x+y=0 and then passes through (5,3). Then the coordinates of B are

A ray of light is sent through the point P(1,2,3) and is reflected on the XY plane. If the reflected ray passes through the point Q(3,2,5) then the equation of the reflected ray is

The equation of a line passing through the point (-1,0,3) and perpendicular to the plane 4x+3y-5z=12 are:

A ray of light passsing through a point (1,2) is reflected on the x-axis at point Q and passes through the point (5,8). Then the abscissa of the point Q is