Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Computer Graphics Mathematics For Computer Graphics
Suppose a Bezier curve P(t) is defined by the following four control points in the xy-plane : P0 = (-2, 0); P1 = (-2, 4); P2 = (2, 4); and P3 = (2, 0). Then which of the following statements are correct?
A. Bezier curve P(t) has degree 3.
B. P\(\left(\frac 1 2 \right) \) = (0, 3).
C. Bezier curve P(t) may extend outside the convex hull of its control points.
Choose the correct answer from the options given below :
1
A and B only
2
A and C only
3
B and C only
4
A, B, and C