Maths-

General

Easy

Question

The differential equation of all circles which pass through the origin and whose center lie on y-axis is

Hint:

### In the given question we have to find the differential equation of the equation of the circle center lying on y-axis for this we will write the equation of the circle then we will simplify the equation and further differentiate it to find the value of a. Later substitute it in the equation given to find the required equation.

## The correct answer is:

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