Noción de conjunto. Números naturales y números reales

New channel Raúl Alva, Profesor de Ciencias: title sample judged 'whole' (Full-length recorded university lectures covering calculus, physics, chemistry, and biology taught consistently by a pro); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.

A 50-minute video from Raúl Alva, Profesor de Ciencias: “Noción de conjunto. Números naturales y números reales”.

Video by Raúl Alva, Profesor de Ciencias, played through YouTube's embedded player.