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 point object O is placed on the axis of a concave mirror of radius of curvature 6 cm. Rays of light coming from O after reflection from concave mirror M are incident on a small mirror M. After reflection from M the reflected rays meet at the pole P of the concave mirror. If OP = 9cm, PM = 3 cm, then determine the nature of the mirror M and its focal length.

Find the equation of the normal to the curve x^(2)=4y, which passes through the point (1,2).

A ray of light along x+sqrt3y=sqrt3 gets reflected when reaching x-axis,the equation of refelcted ray is

Find the equation of the normal to the curve x^(2) = 4y which passes through the point (1, 2).

Equation of straight line parallel to the y axis and passes through (-2, 3) is

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 along the line x-2y+5=0 is reflected from the line 3x-2y+7=0.Fidn the equations of the line containing the reflected ray.

A ray of light along the line x- 2y + 5 = 0 is reflected from the line 3x - 2y + 7= 0 . Find the equation of the line containing the reflected ray .

If a ray of light incident along the line 3x+(5-4sqrt(2))y=15 gets reflected from the hyperbola (x^2)/(16)-(y^2)/9=1 , then its reflected ray goes along the line. xsqrt(2)-y+5=0 (b) sqrt(2)y-x+5=0 sqrt(2)y-x-5=0 (d) none of these

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.