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  1. SETS Hybrid Training - Call Now!

    All SETS Hybrid Training classes are beginner friendly, with exercise modifications and various weight and pace options. SETS coaches will take the time to demonstrate and correct …

  2. Set (mathematics) - Wikipedia

    In mathematics, a set is a collection of different things; the things are elements or members of the set and are typically mathematical objects: numbers, symbols, points in space, lines, other …

  3. 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, …

  4. Introduction to Sets - Math is Fun

    We can come up with all different types of sets.

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

    Dec 12, 2025 · This theory grew out of his investigations of some concrete problems regarding certain types of infinite sets of real numbers. A set, wrote Cantor, is a collection of definite, …

  6. Sets - Definition, Theory, Symbols, Types, and Examples

    Jul 19, 2024 · The cartesian product of two sets, A and B, written as A × B, is the product of two non-empty sets. Here, the ordered pairs of elements are obtained, which means the first …

  7. Set Theory - GeeksforGeeks

    Jul 23, 2025 · Set theory is a branch of mathematics that deals with collections of objects, called sets. A set is simply a collection of distinct elements, such as numbers, letters, or even …