TED-Ed

Wajdi Mohamed Ratemi: The mathematical secrets of Pascal's triangle (2015x104)

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Pascal's triangle, which at first may just look like a neatly arranged stack of numbers, is actually a mathematical treasure trove. But what about it has so intrigued mathematicians the world over? Wajdi Mohamed Ratemi shows how Pascal's triangle is full of patterns and secrets. [Directed by Henrik Malmgren, narrated by Addison Anderson, music by Henrik Malmgren].