How to organize, add and multiply matrices - Bill Shillito

Instructional Resource

TED-Ed Lesson: When you’re working on a problem with lots of numbers, as in economics, cryptography or 3D graphics, it helps to organize those numbers into a grid, or matrix. Bill Shillito shows us how to work with matrices, with tips for adding, subtracting and multiplying (but not dividing!).

Publisher
TED Ed