a ray of light us sent from the point (1,4) Upon reaching the x-axis,the ray is reflected from the point - Maths - Straight Lines

Question

a ray of light us sent from the point (1,4) Upon reaching the
x-axis,the ray is reflected from the point (3,0) this reflected ray
is again reflected by the line x+y=5 and intersect y-axis at P find
the co-ordinate of p

Neelkant Newra · Answer

x+y=5
y=5-x
from here we get m1=/-1/
m1= 1
the coordinate is (0,9)

a ray of light us sent from the point (1,4).Upon reaching the x-axis,the ray is reflected from the point (3,0). this reflected ray is again reflected by the line x+y=5 and intersect y-axis at P. find the co-ordinate of p