Starting with Aristotle, there have been a number of different systems of logic. Perhaps the most philosophically significant one is Hegel's Science of Logic.
Those two subjects are not particularly similar. Sociology is a study of human societies and how they work; it is largely observational. Logic is a study of the philosophical validity of various techniques of reasoning; it is highly abstract.
the social class system that came to be know as the casten system was established in india
The metric system, or SI ( International System)
cast system is buy birth social class system is monitary in social class you can move up cast you can not
Religious laws are an example of a value system.
A System of Logic was created in 1843.
A positive logic system will output true only when the input is true. A negative logic system will output true only when the input is false. The NOT logic gate is an example of a negative logic system. That is, NOT( false ) will output true.
A positive logic system will output true only when the input is true. A negative logic system will output true only when the input is false. The NOT logic gate is an example of a negative logic system. That is, NOT( false ) will output true.
AI uses syllogistic logic, which was first postulated by Aristotle. This logic is based on deductive reasoning.
David Lawrence Fairchild has written: 'Logic' -- subject(s): Logic, Symbolic and mathematical Logic
Joseph T. Clark has written: 'Conventional logic and modern logic' -- subject(s): History, Logic
David Mitchell has written: 'An introduction to logic' -- subject(s): Logic
Patrick Shaw has written: 'Logic and its limits' -- subject(s): Logic
Howard Pospesel has written: 'Arguments' -- subject(s): Logic, Problems, exercises, Reasoning 'Introduction to Logic (His Introduction to logic)'
A. H Basson has written: 'Introduction to symbolic logic' -- subject(s): Logic, Symbolic and mathematical, Symbolic and mathematical Logic
D.C Makinson has written: 'Topics in modern logic' -- subject(s): Logic
David Londey has written: 'The logic of Apuleius' -- subject(s): Ancient Logic