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wikipedia.org
https://en.m.wikipedia.org/wiki/Set_(mathematics)
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 geometric shapes, variables, or other sets. A set may be finite or infinite.
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cuemath.com
https://www.cuemath.com/algebra/sets/
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, formulas, and their properties with some solved examples.
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merriam-webster.com
https://www.merriam-webster.com/dictionary/set
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.
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cmu.edu
https://www.math.cmu.edu/~bkell/21110-2010s/sets.h…
21-110: Sets - math.cmu.edu
The concept of a set is one of the most fundamental ideas in mathematics. Essentially, a set is simply a collection of objects. The field of mathematics that studies sets, called set theory, was founded by the German mathematician Georg Cantor in the latter half of the 19th century. Today the concept of sets permeates almost all of modern mathematics; almost every other mathematical concept ...
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mathsisfun.com
https://www.mathsisfun.com/sets/sets-introduction.…
Introduction to Sets - Math is Fun
We can come up with all different types of sets.
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britannica.com
https://www.britannica.com/science/set-theory
Set theory | Symbols, Examples, & Formulas | Britannica
Set theory, branch of mathematics that deals with the properties of well-defined collections of objects such as numbers or functions. The theory is valuable as a basis for precise and adaptable terminology for the definition of complex and sophisticated mathematical concepts.
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cambridge.org
https://dictionary.cambridge.org/us/dictionary/eng…
SET | definition in the Cambridge English Dictionary
When a doctor sets a broken bone, he or she puts it into the right position so that it will heal. When a broken bone sets, it heals in a particular position.
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math.net
https://www.math.net/set
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.
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brilliant.org
https://brilliant.org/wiki/sets/
Set | Brilliant Math & Science Wiki
A set is an unordered group of items (called elements). For example, {cat, dog, fish, bird} {cat,dog,fish,bird} is a set of animals, {2, 4, 6, 8, 10} {2,4,6,8,10} is a set of even numbers, and {a, b, c, d} {a,b,c,d} is a set of letters.
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onlinemathlearning.com
https://www.onlinemathlearning.com/math-sets.html
Math: Sets & Set Theory (video lessons, examples, solutions)
Sets may be thought of as a mathematical way to represent collections or groups of objects. The concept of sets is an essential foundation for various other topics in mathematics.