Question

Find the equation of the circle passing through the points (4,1) and (6,5) and whose centre is on the line 4x + y = 16; (A)x2+y2+6x+8y+15=0(B)x2+y2−6x+8y+15=0(C)x2+y2−6x−8y−15=0(D)x2+y2−6x−8y+15=0

Answer 1

u dont need any method to calculate that


first take out centres for all the option and satisfy them in eq of line

only c) and d ) satisfies


now try satisfying the points in c) and d )

only d) will satisfy so thats your ans


its shortest most easiest way and helps u lot in competitive exams

so mark this brainliest