Cofactors, Adjoint and Inverse of a 3 by 3 Matrix
This calculator finds the matrix of cofactors, the adjoint matrix and the exact and approximate inverse matrix of a 3 by 3 given matrix.
How to use the calculatorEnter the values in the cells of the top matrix.(decimal, fraction of the form a/b and whole numbers as shown in the example below, are accepted) then press enter. |