improper rotation meaning in Hindi

Examples

1. As it odd ), or another kind of improper rotation.
2. When  " 1, the matrix is an improper rotation.
3. For improper rotations, the points are flipped about the origin.
4. Then, any orthogonal matrix is either a rotation or an improper rotation.
5. An improper rotation of an object thus produces a rotation of its mirror image.
6. The orthogonal group, consisting of all proper and improper rotations, is generated by reflections.
7. In a wider sense, an improper rotation may be defined as any "'glide plane.
8. For even it preserves orientation, while for odd it is reversed ( see also improper rotation ).
9. Like " D nd " it contains a number of improper rotations without containing the corresponding rotations.
10. This decomposition is not, however, stable under improper rotations ( e . g ., reflections in a hyperplane ).