Examples of applying logic in life

1, when a person is suspicious, people come to a conclusion prematurely, and this conclusion is exactly what the real murderer wants, and even the murderer will disguise the scene to frame others. At this time, the judge will be observant, never let go of any relevant details, and only regard the suspect as the object of suspicion rather than directly convict, so as to find out the real murderer step by step.

2. A customer asked the shop assistant, "Is this coat really the most popular now?" The salesman said, "This is the most popular style now!" " "The customer said," Won't the sun fade? "The shop assistant said," Look at what you said, this dress has been hung in the window for three years, and it is still as good as new. "You can see that the answer is contradictory, and you can use logic to expose lies.

Extended data:

Introduction to logic:

Logic is a subject with the form of reasoning as the main research object, which has instrumental and methodological functions. It has a long history of two years or more, and has formed three logic traditions of the West, China and India. Modern logic has made great progress in this century. Logic is closely related to philosophical research and plays an important role in the development of philosophy, mathematics, computer science, artificial intelligence and language.

Logic is the study of thinking. All thinking has two aspects: content and form. Thinking content refers to the object and its attributes reflected by thinking. Thinking form refers to different ways of reflecting objects and their attributes, that is, different ways of expressing thinking content. From a logical point of view, the three basic forms of abstract thinking are concept, proposition and reasoning.

Baidu Encyclopedia-Logic