Set Theory
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EnglishVoice Age
Young Adult (18-35)Accents
Indian (Hinglish)Transcript
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Hi, I'm a gleeful Chakravarty. I am from Kolkata. I am a graduate in economics today. I'm telling you about set theory. So, so what is secretary Set theory is a branch of mathematical logic that studies insects, which can be formally described as a collective object. The modern study of set theory was initiated by the german mathematician. Richard did kind. I'm George Cantor in 1870, sexual is commonly employed as a foundation system of whole mathematics, particularly in uh, german low and frankel said theory, which is axiom of choice besides its foundational role, sexually also provides the framework to develop mathematical theory of infinity. Yeah. And it also has various applications in economics, computer science, philosophy, statistics and any kind of food. So basic concepts and uh, thing is said theory begins with fundamental binary relation between object uh, oh and a. And what it all belongs to A. It means that set is described by the listing element of oh. Is also belong in a Uh, driver by relation also between two sets in the subset relation, also called Sec inclusion. If all the members of set A are also members of state B. Then is a subset of B and denoted as a subset of B. So this is a basic thing. And uh, elementary set theory can also be studied informally in uh, in surely. So can be taught in primary schools and uh, when diagrams. So, it is helpful for students to understand what is the securities. So, this is a basic and very short notes. I love set theory