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Mathematics

Matrix Calculator

Matrix Calculator (2×2)

Matrix A
Matrix B
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Pro Tip

Matrix multiplication is NOT commutative: AB ≠ BA in general. Always check the order matters for your application. For best results with the Matrix Calculatorulator, always cross-verify your inputs against source data before calculating. Running the calculation with slightly varied inputs (sensitivity analysis) helps you understand which parameters have the greatest influence on the output and where measurement precision matters most.

Difficulty:Intermediate

Did you know?

The word "matrix" was coined by mathematician James Joseph Sylvester in 1850. In 3D computer graphics, every rotation, scaling, and translation of objects on your screen is performed using matrix multiplication.

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Reviewed May 2026
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