New posts in Equivalence Relations

Confusion on why 2 equivalence classes are either equal or disjoint

What exactly is $\mathbb{Z_n}$?

What does "relation induced by a partition" mean?

Try to give a description of $Q/ \sim$.

A "double" Möbius Strip

Examples of sets which are not obviously sets

In normal usage, is equality simply a context-dependent equivalence relation?

Why is this the coequalizer in $\mathbf {Set}$?

Quotient field operations are well-defined: fleshing out Vinberg's sketch

Examples of non trivial equivalence relations , I mean equivalence relations without the expression " same ... as" in their definition?