+A **matrix** is a rectangular array of numbers, symbols, or expressions, fundamental to [Mathematics](/wiki/mathematics) and diverse scientific fields. It organizes [Data](/wiki/data) into rows and columns, enabling complex calculations and transformations.
+## See also
+- [Linear Algebra](/wiki/linear_algebra)
+- [Computer Graphics](/wiki/computer_graphics)
+- [Quantum Mechanics](/wiki/quantum_mechanics)
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