Equation of the smaller circle that touches the circle `x^2+y^2=1` and passes through the point (4,3) is

Equation of the circle concentric with the circle x^(2)+y^(2)-3x+4y-c=0 and passing through the point [(-1,-2) is

The equation of the circle, which touches the parabola y^2=4x at (1,2) and passes through the origin is :

Find the equation of the circle concentric with the circle x^2 +y^2 - 4x - 6y-9=0 and passing through the point (-4, -5)

Find the equation of the circle which touches the axis of x and passes through the two points (1,-2) and (3,-4)

The length of the radius of the circle which touches the x - axis at the point (1, 0) and passes through the point (2, 3) is

Equation of a circle with centre( 4,3 ) touching the circle x^(2)+y^(2)=1

The length of the diameter of the circle which touches the x-axis at the point (1,0) and passes through the point (2,3)

The radius of the circle, which touches the parabola y^2 = 4x at (1,2) and passes through the origin is: