Algumas Observações sobre Indução, Exposição, e Princípio de Não Contradição em Aristóteles, Metafísica IV 3-4

This article is intended to examine specific passages from the section of Metaphysics IV 3-4 to be found between 1005a19-1006b34 in the light of the discussions made by Aristotle in the Prior Analytics. The aim is to understand better the argumentative strategies directed at proving the Principle of Non-Contradiction adopted in the above- mentioned section, based on the logic structured by Aristotle.