Guest Session: 1 Question Remaining. Create Account to save progress.
Login
Coordinate Geometryhard
0:00.0

Consider the family of circles x2+y2−2x−4y+5+λ(x−2y+1)=0x^2 + y^2 - 2x - 4y + 5 + \lambda(x - 2y + 1) = 0x2+y2−2x−4y+5+λ(x−2y+1)=0. What is the locus of the centers of these circles?