Find the equation of a circle which touches both the axes and the line 3x - 4y + 8 = 0 and which lies in the third qudrant.

The equation of the circle which touches the axes of coordinates and the line x/3+y/4+=1 and whose centres lie in the first quadrant is x^2+y^2-2c x-2c y+c^2=0, where c is equal to 4 (b) 2 (c) 3 (d) 6

Find the equation of the circle which touches the coordinate axes and whose centre lies on the line x-2y=3.

Find the equation of the circle, whose centre lies on the line 2x- y- 3 = 0 and which passes through the points (3, - 2) and (-2, 0).

Find the equation of the circle whose centre lies on the line x-4y = 1 and which passes through the points (3, 7) and (5, 5).

Find the equations of the bisectors of the angles formed by the lines : 3x- 4y + 12 = 0 and 4x + 3y + 2=0.

Find the equation of a circle of radius 5 which lies within the circle x^2 + y^2+14x + 10y- 26 = 0 and which touches the given circle at the point (- 1, 3).

Find the equation of a line through the point (-2,3) and parallel to the line 3x-4y+2=0.

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

Find the equation of the circle, which touches the axis of x at a distance 3 from the Origin and intercepts a length 6 on the axis of y.

Find the equation of a circle which has the portion of the line 3x + 4y =14 intercepted by the lines x-y = 0 and 11x -4y= 0 as a diameter.