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Mathematics

Understanding Matrices

Quick fact

The word 'matrix' comes from Latin, meaning 'womb' or 'source', reflecting its role as the source of many mathematical structures.

Why this is interesting

You've probably seen a spreadsheet full of numbers, but did you know that a simple grid can rotate a 3D object on your screen or solve a puzzle with hundreds of unknowns? These grids, called matrices, are the hidden engines behind everything from video games to physics simulations.