Respuesta :
Answer:
The answer is (b) Normal mapping is used to make low-polygon objects look more detailed.
Explanation:
A normal map is uses RGB information .The RGB information tells the 3D application about the exact location/direction of the surface normals.It is through the orientation of the surface normals the polygon are shaded by the 3d application.In simple words,Normal Mapping makes the Polygon look more derailed by the use of RGB information