Write the order of the differential equation of the family of circles of radius `r` .

Obtain the differential equation of all circles of radius r.

Form the differential equation of family of standard circle

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

Write the order of the differential equation representing the family of curves y= kx +k^(4) .

Write order of the differential equation of the family of following curves y= a cos (ax+b)

The order of differential equation of all circles of given radius 'a' is

The order of the differential equation of the family of parabolas whose axis is the X-axis is

Writhe the order of the differential equation representing the family of curves y=ax+a^(3)

Find the order of the differential equation of the family of curves. y=asinx+bcos(x+c) , where a,b,c are parameters.