/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: jorgeferreira73113 https://cdn.slidesharecdn.com/profile-photo-jorgeferreira73113-48x48.jpg?cb=1523507990 Nascido em Guiné-Bissau e atualmente vivendo no Brasil. Professor de Fisica e Matemática