2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/173264For a projective hypersurface $X \subset ¶^n$, the images of the polar maps of degree $k$ are studied. The cohomology class defined by these maps is calculated and classical results on dual varieties are presented as applications.8 pages, 1 figureAlgebraic GeometryAlgebraic Topology14N05 (Primary); 55R25 (Secondary)text