Question

define centre of curvature ?​

Answer 1

Explanation:

In geometry, the center of curvature of a curve is found at a point that is at a distance from the curve equal to the radius of curvature lying on the normal vector. It is the point at infinity if the curvature is zero.The osculating circle to the curve is centre. at the centre of curvature.

Answer 2

Answer:

the center of the circle whose center lies on the concave side of a curve on the normal to a given point of the curve and whose radius is equal to the radius of curvature at that point