Question

The number of tangent required to describe cubic spline is ----------


a.1


b.2


c. 4


d.3

Answer 1

The number of tangent required to describe cubic spline is 3.

Answer 2

Answer:

The correct answer is option A

Step-by-step explanation:

The answer to this question is an option a which is 1. It is because the number of tangents required to describe cubic spline is one.

When it comes to cubic spline, it is the spline construction of the piecewise 4th order polynomials that pass through the set of m control points.

And the second derivative of each polynomial is set to exactly zero at endpoints.