" Equation of the diameter of the circle "x^(2)+y^(2)-2x+4y=0" which passes through the origin is "

The equation of the diameter of the circle x^(2) + y^(2) - 6x + 2y = 0 which passes through origin is

Find the equation of the diameter of the circle x^(2) + y^(2) - 4x + 6y + 9 = 0 which passes through the point (1, -2).

The equation of the chord of the circle x^(2)+y^(2)-3x-4y-4=0, which passes through the origin such that the origin divides it in the ratio 4:1, is

Find the equation of the diameter of the circle x ^2 + y ^2 - 14x + 6y + 9 = 0 which passes through the point (2, 1).

Equation of that diameter of circle x^(2) + y^(2) - 6x + 2y - 8 = 0 , which passes through origian , is

The equation of the chord of the circle x^2+y^2-3x-4y-4=0 , which passes through the origin such that the origin divides it in the ratio 4:1, is

The equation of the chord of the circle x^2+y^2-3x-4y-4=0 , which passes through the origin such that the origin divides it in the ratio 4:1, is

The equation of the chord of the circle x^2+y^2-3x-4y-4=0 , which passes through the origin such that the origin divides it in the ratio 4:1, is

find the equation of the tangents to the circle x^(2)+y^(2)-2x-4y-20=0 which pass through the point (8,1)