" 4.Write the parumetric equatoon of the circle "x^(2)+y^(2)-6x+4y-12=0

Center of the circle x^(2) + y^(2) - 6x + 4y - 12 = 0 is -

If the circle x^(2) + y^(2) + 4x - 6y - c = 0 bissects the circumference of the circle x^(2) + y^(2) - 6x + 4y - 12 = 0 , then c =

Find the centre and radius of the circle x^(2) + y^(2) - 6x + 4y - 12 =0 .

Find the centre and radius of the circle x^(2) + y^(2) - 6x + 4y - 12 =0 .

The nearest point on the circle x^(2)+y^(2)-6x+4y-12=0 from (-5,4) is

The nearest point on the circle x^(2)+y^(2)-6x+4y-12=0 from (-5,4) is

The value of k for which the circle x^(2) + y^(2) -4x + 6y +3 =0 will bisect the circumferece of the circle x^(2) +y^(2) +6x -4y +k=0 is