---
title: Wat zijn variaties?
description: Ontdek variaties in de combinatoriek en leer geordende keuzes tellen.
url: https://astra-ai.co/nl/videos/combinatoriek/variaties/wat-zijn-variaties/
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type: video-lesson
published: 2026-10-01T19:46:09.243Z
updated: 2026-10-01T19:46:09.243Z
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---

# Wat zijn variaties?

> Leer wat variaties zijn en hoe je geordende keuzes telt.

## VARIATIES

Bij een variatie kies je een aantal elementen uit een verzameling waarbij de volgorde belangrijk is, maar niet noodzakelijk alle elementen worden gebruikt.

We vergelijken variaties met permutaties en combinaties en gebruiken de passende telregel.

## CONCLUSIE

Variaties helpen bij problemen waarin selectie én volgorde een rol spelen.