File:Indução Matemática - Aula 9 - Soma dos n primeiros números naturais.webm

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Original file (WebM audio/video file, VP9/Opus, length 9 min 56 s, 1,920 × 1,080 pixels, 790 kbps overall, file size: 56.15 MB)

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Português: Professor: Fabio Henrique Teixeira de Souza

Indução Matemática - Aula 9 - Soma dos n primeiros números naturais

Nesta aula demonstramos a fórmula da soma dos n primeiros números naturais. Também provamos uma fórmula para a soma geométrica: 1+x+x^2+...+x^n.
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Source YouTube: Indução Matemática - Aula 9 - Soma dos n primeiros números naturais – View/save archived versions on archive.org and archive.today
Author Programa de Iniciação Cientifica da OBMEP

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Date/TimeThumbnailDimensionsUserComment
current04:05, 9 May 20239 min 56 s, 1,920 × 1,080 (56.15 MB)RodRabelo7 (talk | contribs)Imported media from https://www.youtube.com/watch?v=V1axUhuPjvE

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Format Bitrate Download Status Encode time
VP9 1080P 1.11 Mbps Completed 06:07, 9 May 2023 1 h 33 min 13 s
VP9 720P 700 kbps Completed 06:19, 9 May 2023 1 h 50 min 32 s
VP9 480P 426 kbps Completed 05:02, 9 May 2023 34 min 16 s
VP9 360P 283 kbps Completed 04:45, 9 May 2023 18 min 32 s
VP9 240P 201 kbps Completed 04:33, 9 May 2023 10 min 41 s
WebM 360P 584 kbps Completed 05:26, 9 May 2023 58 min 30 s
QuickTime 144p (MJPEG) 1.13 Mbps Completed 01:03, 6 November 2024 52 s

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