From the following, which one will require 4 matrices to multiply to get the final position?
A)Rotation about the origin
B)Rotation about an arbitrary Point
C)Rotation about an arbitrary line
D)Scaling about the origin

Question

Quizplus · Accepted Answer

Rotation about an arbitrary point requires 4 matrices: a translation matrix to move the point to the origin, a rotation matrix to rotate about the origin, a reverse translation matrix to move the point back to its original position, and potentially an identity matrix to ensure the operation is valid in matrix multiplication context.

From the Following, Which One Will Require 4 Matrices to Multiply