In Inverse Matrices, you can learn how to calculate inverse matrix. You just need to choose 2×2 matrix, 3×3 matrix, or 4×4 matrix on matrice menu; then add the value of each row and coulomn. To see how to calculate the inverse matrix, you just need to click Solution button.

You also can see the examples of hoffmann and Bradley 2×2 matrices; Feddeev and Sominskiy 2×2 matrices; Kostrikin 2×2 matrices; hoffmann and Bradley 3×3 matrices; Feddeev and Sominskiy 3×3 matrices; Kostrikin 3×3 matrices; hoffmann and Bradley 4×4 matrices; Feddeev and Sominskiy 4×4 matrices; Kostrikin 4×4 matrices. In Special Matrices, you learn about Vandermonde Matrix, Hilbert Matrix, Hankel Matrix, and Fibonacci Matrix. By using Inverse Matrices, you also can convert a finite decimal fraction.

You can download Inverse Matrices from: http://www.dekovsoft.com/invm.exe