Matrix
Calculator

Perform matrix addition, subtraction, multiplication, transpose, determinant, and inverse calculations.

Operation

Matrix A

Rows
Cols

Matrix B

Rows
Cols

Result

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Learn more

How do matrices represent systems of equations, and what does the determinant tell you?

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Frequently Asked Questions

Matrix multiplication is performed by taking the dot product of each row of the first matrix with each column of the second. The number of columns in the first matrix must equal the number of rows in the second for the operation to be valid.

The determinant is a scalar value computed from the elements of a square matrix that indicates whether the matrix is invertible. A determinant of zero means the matrix is singular and has no inverse.

Matrix addition combines corresponding elements of two matrices with identical dimensions. Matrix multiplication computes dot products of rows and columns and requires the inner dimensions to match, producing a result of different dimensions.

Matrix Calculator - Matrix Operations | ToolsCanvas