Curso completo de Raciocínio Lógico para Concursos Públicos 2019 - Aula 04

Summary

This script outlines a series of deductive reasoning lessons, focusing on three scenarios involving misplaced items, matching shoes and dresses, and identifying car owners. It emphasizes the importance of organizing information and using independent clues to solve puzzles. The lessons are interactive, guiding students through the process of elimination to reach logical conclusions about everyday situations.

Takeaways

• 😀 The script is part of a web class series, specifically lesson 14, focusing on the topic of logical deductions.
• 🔍 The lesson is divided into three parts: sorting, deduction, and hypotheses, and it's important for students to watch them in sequence.
• 📝 A scenario is presented involving three friends, André, Bruno, and Carlos, who forget objects at different locations, which is used to illustrate the deduction process.
• 👤 André is mentioned as having forgotten his umbrella at his girlfriend's house, which is a key piece of information for the deduction exercise.
• 🔑 Bruno is noted to not have forgotten his agenda or house key, which helps to narrow down the possibilities in the deduction.
• 🌂 The use of a table is suggested to organize the information about who forgot what and where, aiding in the deduction process.
• 👗 Another scenario involves three friends at a party, with different colored dresses and shoes, using the same deduction method to determine the correct pairings.
• 🚗 A third example discusses three friends at a car fair, each with a different type of car and living in different neighborhoods, with various ages provided as clues.
• 🏠 The script uses the information about where each friend lives to deduce who owns which car and their respective ages.
• 👠 The process of elimination is emphasized as a key technique in solving the deduction problems presented in the script.
• 📊 The script concludes by highlighting the importance of organizing information and using logical reasoning to solve complex problems.

Q & A

What is the main topic of the 14th web class?

The main topic of the 14th web class is the continuation of the subject of 'truth of measures' focusing on the second case, which is the case of deductions.

How many parts did the instructor divide the subject into?

The instructor divided the subject into three parts: ordering, deduction, and the case of hypotheses.

What is the first example given in the script involving André, Bruno, and Carlos?

The first example involves André, Bruno, and Carlos forgetting objects at different places after work: André forgot his umbrella at his girlfriend's house, Bruno forgot his agenda at the pizzeria, and Carlos forgot his keys at the bar.

What method does the instructor use to organize the information about the objects forgotten by André, Bruno, and Carlos?

The instructor uses a table to organize the information, listing the names of André, Bruno, and Carlos, the places, and the objects they forgot.

What is the significance of the table in solving the deduction problem?

The table helps to systematically organize the information and clues, making it easier to deduce which person forgot which object at which location.

What is the second example about involving three friends at a party?

The second example is about three friends, Ana, Bruna, and Camila, who attend a party wearing dresses of different colors and shoes that match the colors of the dresses, but only Ana is wearing shoes and a dress of the same color.

How does the instructor approach the problem of deducing the color of the shoes and dresses of Ana, Bruna, and Camila?

The instructor uses a systematic approach, first identifying the color of the shoes based on the given information and then deducing the color of the dresses accordingly.

What is the third example involving three friends at a car fair?

The third example involves three friends who meet at a classic car fair, where one owns a 'Gordinho', another owns a '15', and the third owns a 'Fusca'. They also differ in age and live in different neighborhoods.

How does the instructor deduce the car each friend owns based on the given information?

The instructor uses the process of elimination and the given clues to deduce that Beto owns the 'Gordinho', Carlos owns the '15', and Roberto owns the 'Fusca'.

What is the importance of the process of elimination in solving the deduction problems presented in the script?

The process of elimination is crucial in narrowing down the possibilities and arriving at the correct conclusions based on the information provided.

What can be inferred about the age of the friends from the information given in the script?

From the information given, it can be inferred that Roberto is the oldest at 55 years old, Beto is 45 years old, and Carlos is 50 years old.