Find the equation of the circle touching : x-axis at the origin and having radius 10

Find the equation of the circle which touches : y-axis at the origin and has radius 4.

Find the equation of a circle which touches x- axis at the origin and whose radius is 5

Find the equation of the circle touching : x-axis andhaving centre at (4, 3)

Equation of circles touching x-axis at the origin and the line 4x-3y+24=0 are

Find the equations of the circles touching y - axis at (0,3) and making an intercept of 8 units on the x-axis.

Find the equation of circle of radius 3, passing through the origin and having its centre on the x-axis.

Find the sum of order and degree of differential equation of all the conics touching the y-axis at origin and having centre on the x- axis

Find the equations of the circles which touch Y-axis at the point (0,3) , and make an intercept of 8 units on the X-axis .

Find the differential equation of all circles touching the x-axis at the origin y-axis is the origin