Form the differential equation of all circle touching the x-axis at the origin and centre on the y-axis.

Form the differential equation of the family of circles touching the x-axis at origin.

Form the differential equation of the family of circles touching the y-axis at origin.

Form the differential equation of the family of circles touching the y-axis at origin.

Find the differential equation of all circles touching the (i) x-axis at the origin (ii) y-axis at the origin

The order of the differential equation of the family of circles touching the y - axis at the origin is k, then the maximum value of y=k cos x AA x in R is

If the order of the differential equation of the family of circle touching the x - axis at the origin is k, then 2k is equal to

Find the differential equation of all the circles which pass through the origin and whose centres lie on y-axis.

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

Find the differential equation of all the circles which pass thorough the origin and whose centres lie on x-axis.

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