Prove that the circle cutting orthogonally the three circles x²+y²+2g_ix+2f_iy+c_i=0; i = 1, 2, 3 is given by

|x²+y² x y 1|

| -c₁ g₁ f₁ -1|

| -c₂ g₂ f₂ -1|

| -c₃ g₃ f₃ -1|

Arjun Wakade , 3 Years ago

Grade 12