MCQ
The differential equation of all circles which passes through the origin and whose centre lies on the X-axis is ______
- A$\left(x^2-y^2\right)-x y \frac{d y}{d x}=0$
- ✓$\left(x^2-y^2\right)+2 x y \frac{d y}{d x}=0$
- C$\left(x^2-y^2\right)-2 x y \frac{d y}{d x}=0$
- D$\left(x^2-y^2\right)+x y \frac{d y}{d x}=0$