Question

What is an equivalence relation?

Answer 1

In mathematics, an equivalence relation is the relation that holds between two elements if and only if they are members of the same cell within a set that has been partitioned into cells such that every element of the set is a member of one and only one cell of the partition.

Answer 2

just look it up, thats what i did. cx

Answer 3

HI!!

Answer 4

look it up, then memorize RST for
reflexive
symmetric
transitive

Answer 5

like an equal sign
\[a=a\] that is reflexive
if \(a=b\) then \(b=a\) that is symmetric
if \(a=b\) and \(b=c\) then \(a=c\) that is transitive