Question

the equation of the image of the circle x2+y2+16x-24y+183=0 by the line mirror 4x+3y+13=0 is

Answer 1

step 1:- find center of circle
i.e . (-8,12)

step 2:-find image of (-8,12) by the line
4x+3y+13=0
let (a, b)

step 3:- find equation of circle which center (a, b) and radius 5
by (x-a)^2+(y-b)^2=(5)^2