/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: augustoalves100 https://cdn.slidesharecdn.com/profile-photo-augustoalves100-48x48.jpg?cb=1707510807 Sou funcionario publico federal, estou cursando o 7º periodo de matematica na UFPA