Finite Sequences and Tuples of Elements of a Non-empty Sets

Czeslaw Bylinski

Warsaw University, Bialystok

Supported by RPBP.III-24.C1.

Summary.

The first part of the article is a continuation of [4]. Next, we define the identity sequence of natural numbers and the constant sequences. The main part of this article is the definition of tuples. The element of a set of all sequences of the length $n$ of $D$ is called a tuple of a non-empty set $D$ and it is denoted by element of $D^{n}$. Also some basic facts about tuples of a non-empty set are proved.

MML Identifier: FINSEQ_2

Contents (PDF format)

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