---
title: ບົດຮຽນ e20391db
description: ວິດີໂອບົດຮຽນ e20391db ໃຫ້ຄວາມຮູ້ສຳຄັນ.
url: https://astra-ai.co/lo/videos/lo-dd33883f/lo-4e1a600e/lo-e20391db/
locale: lo
type: video-lesson
published: 2026-10-01T21:33:49.085Z
updated: 2026-10-01T21:33:49.085Z
alternates:
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  br: https://astra-ai.co/br/videos/combinatoria/capitulo-matematica-017/video-matematica-087/
  cs: https://astra-ai.co/cs/videos/kombinatorika/variace/co-jsou-variace/
  da: https://astra-ai.co/da/videos/kombinatorik/variationer-i-kombinatorik/hvad-er-variationer/
  de: https://astra-ai.co/de/videos/kombinatorik/variationen/was-sind-variationen/
  el: https://astra-ai.co/el/videos/syndyastiki/diatakseis-sti-syndyastiki/what-are-variations/
  en: https://astra-ai.co/videos/combinatorics/variations-in-combinatorics/what-are-variations/
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  et: https://astra-ai.co/et/videos/kombinatoorika/variatsioonid-kombinatoorikas/mis-on-variatsioonid/
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  hu: https://astra-ai.co/hu/videos/kombinatorika/variaciok-a-kombinatorikaban/mik-azok-a-variaciok/
  id: https://astra-ai.co/id/videos/kombinatorika/variasi-dalam-kombinatorika/apa-itu-variasi/
  it: https://astra-ai.co/it/videos/combinatoria/variazioni-combinatoria/cosa-sono-variazioni/
  ja: https://astra-ai.co/ja/videos/combinatorics-ja/47/087/
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  lo: https://astra-ai.co/lo/videos/lo-dd33883f/lo-4e1a600e/lo-e20391db/
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  sv: https://astra-ai.co/sv/videos/kombinatorik/variationer-inom-kombinatorik/vad-ar-variationer/
  th: https://astra-ai.co/th/videos/combinatorics/bot-17-kan-chat-mu/botrian-087/
  tr: https://astra-ai.co/tr/videos/kombinatorik/bolum-047/ders-087/
  uk: https://astra-ai.co/uk/videos/uk-topic-05/uk-chapter-17/uk-lesson-e20391db/
  vi: https://astra-ai.co/vi/videos/vi-topic-05/vi-chapter-17/chinh-hop-la-gi/
  zh-HK: https://astra-ai.co/zh-HK/videos/shuxue-kecheng-005/shuxue-zhang-017/shuxue-kecheng-087/
  zh-TW: https://astra-ai.co/zh-TW/videos/combinatorics/chapter-4e1a600e/lesson-e20391db/
---

# ບົດຮຽນ e20391db