Matrix Calculator
Perform matrix operations — addition, subtraction, multiplication, determinant, inverse, and transpose.
How to Use the Matrix Calculator
- 1
Enter matrix dimensions
Select the size of your matrix (rows × columns).
- 2
Input matrix values
Enter the numerical values for each position in the matrix.
- 3
Choose operation
Select the operation: add, multiply, determinant, inverse, or transpose.
- 4
View result
See the result matrix or scalar value.
💡 Tips & Tricks
- •Matrix multiplication is NOT commutative: A×B ≠ B×A in general.
- •The determinant is zero for singular (non-invertible) matrices.
- •Use transpose (swap rows/columns) frequently in statistics and data science.
Frequently Asked Questions
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