Conics

What is the meaning of statement a circle is tangent to an ellipse.what is the condition ?

@nishantthakre
they have common tangent.
that is if y=mx+c
then it is tangent to both.
What is the meaning of statement a circle is tangent to an ellipse.what is the condition ?
@nishantthakre
they have common tangent.
that is if y=mx+c
then it is tangent to both.