Question

Q24. An evolute is
O (A) the envelope of the tangents to a curve
O (B) the envelope of the normals to a curve
O (C) the normals to a curve
O (D) the tangents to a curve​

Answer 1

Answer:

B) the envelope of the normals to a curve

Step-by-step explanation:

an evolute is the envelope of the normals to a curve