TED-ED VIDEO: The mathematical secrets of Pascal’s triangle

[Ryan Goble]

The mathematical secrets of Pascal’s triangle - Wajdi Mohamed Ratemi Animation by Henrik Malmgren 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. View full lesson »