Matrix Calculator

Perform matrix operations: add, subtract, multiply, transpose, determinant, and inverse for 2x2, 3x3, and 4x4 matrices

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Matrix Calculator

Perform matrix operations: add, subtract, multiply, transpose, and calculate determinants for 2x2, 3x3, and 4x4 matrices.

🔒All processing happens in your browser. No data is uploaded.

Matrix Size

3x3

Operation

Add (A + B)

Matrix A

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]

Matrix B

[

]

Result

[

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Tips

Select a matrix size and operation, then fill in the matrix values. Use "Random Fill" to quickly populate matrices with random values, or "Identity" to load identity matrices. The determinant is computed using cofactor expansion (Laplace expansion).