Differential equation of the family of circles touching the line `y=2` at `(0,2)` is

Let a and be respectively the degree and order of the differentill equation of the family of circles touching the lines y^(2)-x^(2)=0 and lying in the first and second quadrant then

Find the equation of the family of circles touching the lines x^(2)-y^(2)+2y-1=0

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 x-axis at 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

Obtain the differential equation of the family of circles : with centre at (1, 2)

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

The differential equation of the system of circles touching the y axis at origin is

The order of the differential equation of family of circles touching two given circles externally is