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Matrix Calculator

Enter values for a 2x2 or 3x3 matrix (or two) to add, subtract, multiply, or find a determinant.

How to use this tool

  1. 1Choose matrix size and operation.
  2. 2Enter values into the matrix grid(s).
  3. 3See the result.

Frequently asked questions

What sizes are supported?+

2x2 and 3x3 matrices, covering the sizes most commonly used in introductory algebra and precalculus.

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