A circle touches both the axes and its centre lies in the fourth quadrant. If its radius is `1` then find the equation of circle.

A circle in the first quadrant touches both the axes and its centre lies on the straight line lx+my+n=0 . find the equation of that circle

A circle touches x-axes at (2,0) and also the line y=x in first quadrant then its radius is

A circle of radius 3 units touches both the axes in the first quadrant. Find its equation.

A circle touches both the x-axis and the line 4x-3y+4=0 . Its centre is in the third quadrant and lies on the line x-y-1=0 . Find the equation of the circle.

A circle touches both the x-axis and the line 4x-3y+4=0 . Its centre is in the third quadrant and lies on the line x-y-1=0 . Find the equation of the circle.

A circle in the first quadrant touches both the axes its centre lies on the straight line lx+my+n=0.show that the equation of that circle is (1+m)^2(x^2+y^2)+2n(l+m)(x+y)+n^2=0

A circle of radius 5 units touches both the axes and lies in the first quadrant. If the circle makes one complete roll on x-axis along the positive direction of x-axis, then its equation in new position is: