Coordinate geometry questions solutions

If x - y = 2 is the equation of a chord of the circle x ^ 2 + y ^ 2 + 2y = 0 find the equation of the circle of which this chord is a diameter. Which circle occupies more area and why?

If x - y = 2 is the equation of a chord of the circle x ^ 2 + y ^ 2 + 2y = 0 find the equation of the circle of which …