The equation of the normal at `(1,2)` to the circle `x^(2)-y^(2)-4x-6y-12=0` is

The normal at (1,1) to the circle x^(2)+y^(2)-4x+6y-4=0 is

Find the equation to the normal at the point (-3,4) to the circle x^(2)+y^(2)-3x-6y-10=0

Equation of normal at P(3,-4) to the circle x^(2)+y^(2)-10x-2y+6=0 is

Find the equation of the normals to the circle x^(2)+y^(2)-8x-2y+12=0 at the point whose ordinate is -1

The equation to the normal to the circle x^(2)+y^(2)-2x-2y-2=0 at the point (3,1) on it is

The equation of the circle which cuts the three circles x^(2)+y^(2)-4x-6y+4=0 , x^(2)+y^(2)-2x-8y+4=0 and x^(2)+y^(2)-6x-6y+4=0 orthogonally is

Find the equation of the circle concentric with the circle x^(2)+y^(2)-4x-6y-3=0 and which touches the y axis

Position of P(3,4) w.r.t the circle x^(2)+y^(2)-4x-6y-12=0 is