Homework

[Tscheuss]

Sets and Tuples.

They are different, right?

I mean, the elements in a set are not ordered, and the elements in a tuple are ordered.


- - - - - - - Sets - - - - - - - - - - - - - - - - Tuples - - - - - - -
{1, 2, 3, 4} = {1, 3, 2, 4} but (1, 2, 3, 4) <> (1, 3, 2, 4)

So, if I am presented with a group of sets, curly braces and all, and asked which are ordered sets, my answer is none, right?

Since by definition, sets are unordered.

Or did I miss something?