Suppose S can be separated into partitions.Prove that an equivalence relation can on a set S uniquely defines a partition of that set.
Hence . Assume that reflexivity, symmetry and transitivity hold.
1). Reflexivity since an element from one subset cannot belong to another subset (property 2 of a partition- the intersections are empty).
This is where I have no idea where to go. Symmetry and transitivity I cannot connect to the definition of a partition.
I was wondering if this is the right idea to follow.