" Find the value of a if "2x^(2)+ay^(2)-3x+2y-1=0" represents a circle and also find its radius."

Find the value of aif 2x^(2) + ay^(2) -3x + 2y -1 =0 represents a circle and also find its radius

Find the value of a if 2x^(2)+ay^(2)-2x+2y-1=0 represents a circle and also find its radius. (ii) Find the values of a,b if ax^(2)+bxy+3y^(2)-5x+2y-3=0 represents a circle. Also find the radius and centre of the circle. (iii) If x^(2)+y^(2)+2gx+2fy=0 represents a circle with centre (-4,-3) then find g,f and the radius of the circle. (iv) If the circle x^(2)+y^(2)+ax+by-12=0 has the centre at (2,3) then find a ,b and the raidus of the circle. (v) If the circle x^(2)+y^(2)-5x+6y-a=0 has radius 4 , find a

Find the value of a if 2x^(2)+ay^(2)-2x+2y-1=0 represents a circle and also find its radius. (ii) Find the values of a,b if ax^(2)+bxy+3y^(2)-5x+2y-3=0 represents a circle. Also find the radius and centre of the circle. (iii) If x^(2)+y^(2)+2gx+2fy=0 represents a circle with centre (-4,-3) then find g,f and the radius of the circle. (iv) If the circle x^(2)+y^(2)+ax+by-12=0 has the centre at (2,3) then find a ,b and the raidus of the circle. (v) If the circle x^(2)+y^(2)-5x+6y-a=0 has radius 4 , find a

Find the values of a,b if ax^(2) + bxy+ 3y^(2) -5x +2y -3 = 0 represents a circle . Also find the radius and centre of the circle .

If |(z-2)/(z-3)|=2 represents a circle, then find its radius.

If |(z-2)/(z-3)|=2 represents a circle, then find its radius.

If |(z-2)//(z-3)|=2 represents a circle, then find its radius.

If |(z-2)//(z-3)|=2 represents a circle, then find its radius.

If |(z-2)//(z-3)|=2 represents a circle, then find its radius.