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

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

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

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

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

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

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

Find the equations of the two circles which intersect the circles x^2+y^2-6y+1=0 and x^2+y^2-4y+1=0 orthogonally and touch the line 3x+4y+5=0

Find the equation of the family of circle which touch the pair of straight lines x^(2)-y^(2)+2y-1=0 .

Find the differential equation of the family of circles having their centres on the line y=10 and touching the X axis.