Advertisements
Advertisements
प्रश्न
Form the differential equation of the family of circles touching the y-axis at the origin.
Advertisements
उत्तर
The centre of the circle touching the y-axis at origin lies on the x-axis.
Let (a, 0) be the centre of the circle.
Since it touches the y-axis at origin, its radius is a.
Now, the equation of the circle with centre (a, 0) and radius (a) is
This is the required differential equation.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
