Trigonometric functions

Prosinus

No description. (Wikipedia).

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THE TITANOSAUR | Dinosaur Animation

A short animation, featuring dinosaurs doing dinosaur stuff. After getting my hands on some new technology and software, I really wanted to push the limits of what I'm capable of in animation, and this is the result. The 'Titanosaur' in this video isn't necessarily meant to be any one spe

From playlist Palaeo Animations

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Two Properties of Logarithms: Without Words

Link: https://www.geogebra.org/m/puEbQtBY

From playlist PreCalculus: Dynamic Interactives!

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Trigonometry 5 The Cosine Relationship

A geometrical explanation of the law of cosines.

From playlist Trigonometry

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Cross Product of 2 Vectors: Introduction

Link: https://www.geogebra.org/m/RrDv9Wea

From playlist PreCalculus: Dynamic Interactives!

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Ellipse: Construction and Locus Definition - A Conceptual Approach

Link to Lesson Investigation Activity: https://www.geogebra.org/m/TZu6tRwE BGM: Andy Hunter

From playlist PreCalculus: Dynamic Interactives!

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NOVA | Lizard Kings

For more information please visit our website pbs.org/nova/lizard/

From playlist Previews

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PreCalculus - Introduction/Preview of What is in this PreCalculus Series

Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce and preview of the content of this Pre-Calculus series.

From playlist Michel van Biezen: PRECALCULUS 1-5 - ALGEBRA REVIEW

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This is How the Colosseum Looked in Roman Times

The Colosseum is one of the most influential buildings of Ancient Rome, here's how it looked and how it was constructed. Like and subscribe to see more videos like this. Subtitles available in several languages. Ve el vídeo en español: https://youtu.be/KR2QDawogf0 Say hi on social: Patr

From playlist Vídeos

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Medusa and Athena - Ancient Greek Goddesses - Greek Mythology

Based on a story by Lin and Don Donn - https://ancienthistory.mrdonn.org/myths.html, used with permission. Medusa and Athena - Ancient Greek Goddesses - Greek Mythology In later myths (mainly in Ovid) Medusa was the only Gorgon to possess snake locks because they were a punishment from A

From playlist Ancient Greek Mythology

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What is the Leviathan? and What can it tell us about Ancient Religions?

In this video, I will discuss the biblical sea monster named Leviathan. The Leviathan is often claimed by creationists to be a description of a dinosaur or prehistoric extinct reptile... however Leviathan's true nature is far more fascinating, giving insight into the mysterious extinct rel

From playlist Did dinosaurs and humans live together?

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Trigonometric functions