A ray of light moving parallel to the X-axis gets reflected from a parabolic mirror whose equation is `(y-2)^2=4(x+1)` . After reflection , the ray must pass through the point

A ray of light moving parallel to the x-axis gets reflected from parabolic mirror whose equation is (y-3)^(2)=8(x+2) . After reflection, the ray must pass through

A ray of light moving parallel to x-axis gets reflected from a parabolic mirror whose equation is 4( x+ y) - y^(2) = 0 . After reflection the ray pass through the pt(a, b) . Then the value of a + b is

A ray of light is sent along the line which passes through the point (2,3). The ray is reflected from the point P on x-axis.If the reflected ray passes through the point (6,4), then the co-ordinates of P are

A ray of light passing through the point (8,3) gets reflected after it meets x -axis at (14,0) .Then the equation of the reflected ray

A light ray emerging from the point source placed at P(1,3) is reflected at a point Q in the axis of x. If the reflected ray passes through the point R(6,7), then the abscissa of Q is: