Diameter of circles are x+2y−5=0...(i) and 3x−y−1=0...(ii) Solving Eqs. (i) and (ii), we get x=1,y=2 ∴ Centre of circle is (1,2) Since, circle is pusses through (4,6)
∴r=√(4−1)2+(6−2)2=√9+16=√25=5
Equation of Circle,(x−1)2+(y−2)2=25 x2+y2−2x−4y−20=0