/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: CarlosCavalcanteRocha https://cdn.slidesharecdn.com/profile-photo-CarlosCavalcanteRocha-48x48.jpg?cb=1523284182 Graduado em Matemática