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  1. Set theory - Wikipedia

    Set theory is the branch of mathematical logic that studies sets, which can be informally described as collections of objects. Although objects of any kind can be collected into a set, set theory – …

  2. Introduction to Set Theory | Mathematics for the Liberal Arts

    Set A set is a collection of distinct objects, called elements of the set A set can be defined by describing the contents, or by listing the elements of the set, enclosed in curly brackets.

  3. Introduction to Sets - Math is Fun

    When talking about sets, it is fairly standard to use Capital Letters to represent the set, and lowercase letters to represent an element in that set. So for example, A is a set, and a is an …

  4. Sets – Definition, Types, Formulas, PDF - Examples

    2024年8月5日 · Sets – Definition, Types, Formulas, PDF What is Set? A set is a collection of well-defined and distinct objects or elements. For instance, the collection of vowels forms a set, as …

  5. Sets - Definition, Symbols, Examples | Set Theory - Cuemath

    Sets are defined as a collection of distinct elements. The elements of a set share a common characteristic among them. Learn about sets definition, representation, types, symbols, …

  6. SET Definition & Meaning - Merriam-Webster

    The meaning of SET is to cause to sit : place in or on a seat. How to use set in a sentence.

  7. Set theory | Symbols, Examples, & Formulas | Britannica

    2025年9月5日 · A set, wrote Cantor, is a collection of definite, distinguishable objects of perception or thought conceived as a whole. The objects are called elements or members of …

  8. SET | English meaning - Cambridge Dictionary

    SET definition: 1. to put something in a particular place or position: 2. If a story, film, etc. is set in a…. Learn more.

  9. Introductions to Sets - Math Goodies

    Dive into set theory with our comprehensive introduction lesson. Master math concepts effortlessly. Explore now for mastery!

  10. Set

    A set is a collection of mathematical objects. Mathematical objects can range from points in space to shapes, numbers, symbols, variables, other sets, and more.