The equation of the pair of straight lines parallel tox-axis and touching the circle `x^2 + y^2 – 6x – 4y - 12 = 0,` is

The equation of the circle having radius 3 and touching the circle x^(2) + y^(2)-4x -6y - 12 = 0 at (-1,-1) is

the equation of the line parallel to the line 3x +4y=0 and touching the circle x^2+ y^2= 9 in the first quadrant is:

The equations of a line parallel to the line 3 x + 4y = 0 and touching the circle x^(2) + y^(2) = 9 in the 1st quardrant is

The piont where the line 4x - 3y + 7 = 0 touches the circle x^(2) + y^(2) - 6x + 4y - 12 = 0 is

The piont where the line 4x - 3y + 7 = 0 touches the circle x^(2) + y^(2) - 6x + 4y - 12 = 0 is

the equation of the line parallel to the line 3x+4y=0 and touching the circle x^(2)+y^(2)=9 in the first quadrant is:

The equation of a line parallel to the line 3x+4y=0 and touching the circle x^(2)+y^(2)=9 in the first quadrant is

Show that the line 5x + 12y - 4 = 0 touches the circle x^(2)+ y^(2) -6x + 4y + 12 = 0