Matrix A:
Matrix B:

With help of this calculator you can: find the matrix determinant, the rank, raise the matrix to a power, find the sum and the multiplication of matrices, calculate the inverse matrix. Just type matrix elements and click the button.

• Leave extra cells empty to enter non-square matrices.
• You can use decimal (finite and periodic) fractions: 1/3, 3.14, -1.3(56), 1.2e-4; or arithmetic expressions: 2/3+3*(10-4), (1+x)/y^2, 2^0.5, sin(\phi).
• Use ↵ Enter, Space, , , , to navigate between cells.
• Drag-and-drop matrices from the results, or even from/to a text editor.