A circle is given by `x^2 + (y-1) ^2 = 1`, another circle C touches it externally and also the x-axis, then the locus of center is:

A circle is given by x^2 + (y-1)^2 = 1 , another circle C touches it externally and also the x-axis, then the locus of its centre is :

A variable circle is drawn to touch the line 3x – 4y = 10 and also the circle x^2 + y^2 = 1 externally then the locus of its centre is -

Locus of centre of a circle which touches x^2+y^2-6x-6y+14=0 externally and also touches y-axis

A variable circle is drawn to touch the line 3x4y=10 and also the circle x^(2)+y^(2)=1 externally then the locus of its centre is -

Locus of the centre of the circle which touches x^2+y^2 - 6x-6y+14 =0 externally and also y-axis is:

A circle C_1 , of radius 2 touches both x -axis and y - axis. Another circle C_2 whose radius is greater than 2 touches circle and both the axes. Then the radius of circle is

Radius of smaller circle that touches the line y=x at (1,1) and also touches the x -axis is:

The locus of the centres of circles which touches (y-1)^(2)+x^(2)=1 externally and also touches X-axis is

The locus of the centres of circles which touches (y-1)^(2)+x^(2)=1 externally and also touches X-axis is