en.wikipedia.org/wiki/Equivalence_class

In mathematics, when the elements of some set S have a notion of equivalence defined on them, then one may naturally split the set S into equivalence classes. These equivalence classes are constructed so that elements a and b belong to the same equivalence class if and only if a and b are equivalent.

wizznotes.com/mathematics/sets/equal-and-equivalent-sets

Equal and Equivalent Sets. Two sets are equal if they both have the same members. Example If, F = {20, 60, 80} And, G = {80, 60, 20} Then, F=G, that is both sets ...

study.com/academy/lesson/equivalent-sets-definition-example.html

In this lesson, you'll learn the definition of equivalent sets. We'll look at some properties and terms related to equivalent sets, as well as...

www.onlinemathlearning.com/equal-sets.html

What are Equal and Equivalent Sets, An explanation of equal sets, equivalent sets, one-to-one correspondence and cardinality, examples with step by step ...

www.math.wustl.edu/~freiwald/310equivalentsets6.pdf

Equivalent Sets. Definition Let be sets. We say that. EЯ F. E. F is equivalent to iff there exists a bijection . If is equivalent to , we write or or or. 0 А E Д F. E. F.

www.britannica.com/topic/set-theory/Equivalent-sets

To describe some results based upon these principles, the notion of equivalence of sets will be defined. The idea is that two sets are equivalent if it is possible to ...

mathforum.org/library/drmath/view/65122.html

Write a set that is equivalent to, but not equal to, the set (a, b, c, d, e, f). Would the answer be all the same letters, just arranged in a different ...

www.kshitij-iitjee.com/Maths/Sets/equal-sets.aspx

Given two sets A and B, if every element of A is also an element of B and if every element of B is also an element of A, then the sets A and B are said to be equal.

www.reference.com/world-view/equivalent-sets-15cf14b90abe7b06

Two sets are said to be equivalent if they have the same number of elements in each set. Two equivalent sets are represented symbolically as A~B. Equal sets ...