
Set (mathematics) - Wikipedia
A set of polygons in an Euler diagram This set equals the one above since they have the same elements. In mathematics, a set is a collection of different things; the things are elements or …
Introduction to Sets - Math is Fun
We can come up with all different types of 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, …
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.
21-110: Sets - math.cmu.edu
Mar 19, 2010 · 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 …
Set theory | Symbols, Examples, & Formulas | Britannica
Oct 30, 2025 · 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 …
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.
What Are Sets? Definition, Types, Properties, Symbols, Examples
Set in math is a collection of well-defined objects. Learn about different forms and types of sets to solve related problems using Venn diagrams and formulas.
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, …
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.