An incident ray is coming along the straight line `y= 4` and it strikes the parabola `y^2= 4x,` then equation of the reflected ray is

A ray of light, coming along the straight line 2x+3y=6 , strikes at x -axis and reflects, then the equation of the reflected ray

IF incident ray from point (-1,2) parallel to the axis of the parabola y^2=4x strikes the parabola, find the equation of the reflected ray.

If incident ray from point (-3, 2) parallel to the axis of parabola y^2=4x strike the parabola, then find the equation of reflected ray.

If incident ray from point (-2,4) parallel to the axis of the parabola y^(2)=4x strikes the parabola, then find the equation of the reflected ray.

If incident from point (-1,2) parallel to the axis of the parabola y^(2)=4x strike the parabola,then find the equation of the reflected ray.

A ray of light is coming along the line y=b from the positive direction of x-axis and striks a concave mirror whose intersection with xy-plane is a parabola y^2 = 4ax . Find the equation of the reflected ray and show that it passes through the focus of the parabola. Both a and b are positive.

If the straight line y=mx+1 be the tangent of the parabola y^(2)=4x at the point (1,2) then the value of m will be-

A ray of light travels along a line y=4 and strikes the surface of curves y^(2)=4(x+y) . Then the equations of the line along which of reflected ray travels is x=0 (b) x=2 (c) x+y(d)2x+y=4

A ray of light is sent from the point (-2020, -2019) along the line y = x +1. Upon reaching the line 2x + y -1= 0, the ray is reflected from it, then the equation of reflected ray is.