This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
GA planar rotations.svg en Rotations of vectors in the plane illustrating geometric product own Maschen cczero Uploaded with Rotation Euclidean plane rotation Clifford algebra Vectors Trigonometric functions
Page 2023 Free-images.com. All images are Public Domain