A ray of light coming fromthe point (1, 2) is reflected at a point A on the x-axis and then passes through the point (5,3). The coordinates of the point A is :

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 coming from the point (1, 2) is reflected at a point A on the line x+y+1=0 and passes through the point (7, -4) then the orthocentre of triangle whose first side is 5x-y+13=0, 2^(nd) sides is x-axis and 3^(rd) side lies along the reflected ray is :

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

A light ray emerging from the point source placed at P(2,3) is reflected at a point Q on the y-axis.It then passes through the point R(5,10). The coordinates of Q are (0,3)(b)(0,2)(0,5)(d) none of these

A ray of light through (2,1) is reflected at a point P on the y-axis and then passes through the point (5,3). If this reflected ray is the directrix of an ellipse with eccentricity (1)/(3) and the distance of the nearer focus from this directrix is (8)/(sqrt53) , then the equation of the other directrix can be

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.

A ray of light through B(3,2) is reflected at the point A(0,beta) on the y-axis and passes through C(4,3). Then beta is