Lógica em Primeira Ordem para Concursos: Entenda de Forma Simples!

Prepare for Public Exams with Easy Logical Reasoning 👉 https://go.felippeloureiro.com/pay/ra... Talk to our team on WhatsApp 👉 https://prepconcursos.com.br/matricula/ Discover PREP Concursos 👉 https://prepeducacao.com.br/?utm_sour... First-Order Logic for Public Exams – Full Class with Professor Felippe Loureiro | CEBRASPE Board In this video, Professor Felippe Loureiro, a specialist in public examinations, presents a complete class on first-order logic, a subject frequently covered in exams organized by the Cebraspe board (formerly CESP). The focus of the explanation is to facilitate the understanding of this topic by candidates who are preparing for national public examinations at the secondary level, such as the Federal Police exam – Administrative Area, which traditionally requires proficiency in logical reasoning. During the class, the professor explains the difference between propositional logic and first-order logic, highlighting the importance of categorical propositions and the symbolism associated with the main logical quantifiers. The universal quantifier, represented by “all” or “any”, and the existential quantifier, translated by expressions such as “some”, “exists” and “at least one”, are discussed in depth. The class also teaches how to correctly interpret the negative quantifier, “none”, which refers to the non-existence of a certain element. Furthermore, the content is enriched with representations by logical diagrams, facilitating the visualization of propositions and the understanding of the relationships between the sets. The professor uses practical examples, such as “all INSS employees are over 30 years old”, to teach the correct symbology and show how this type of content can appear in Cebraspe exams. He also solves a real question from the exam board, explaining step by step how to identify the correct answer and which mistakes candidates make most in this type of question. Finally, the video highlights that, although it is essential to master the symbols and quantifiers, what appears most in Cebraspe exams is the correct negation of these propositions — a topic that will be explored in a future class. This is an excellent opportunity for you to deepen your knowledge of logical reasoning and prepare yourself with quality for mid-level exams. For anyone who wants to ensure a good performance in Public Exam exams, this video is essential for your knowledge of Logical Reasoning for the main Public Exams. #logicalreasoningforcompetitions #logicalreasoning #felippeloureiro #publiccompetition #competition