Question

The differential equation of (x - a)² + y² = a² is ______ 

पर्याय

• ${\displaystyle 2xy\frac{dy}{dx}=x^2-y^2}$

• ${\displaystyle 2xy\frac{dy}{dx}=y^2-x^2}$

• ${\displaystyle 2xy\frac{dy}{dx}=x^2+y^2}$

• ${\displaystyle 2xy\frac{dy}{dx}+x^2+y^2=0}$

Answer 1

The differential equation of (x - a)² + y² = a² is ${\displaystyle \underline{2xy\frac{dy}{dx}=y^2-x^2}}$