1. This free app is a math calculator, which is able to calculate the invertible of a matrix.
2. Note: The inverse of a matrix A is the matrix B, with AxB=I where I is the identity matrix and the multiplication used is ordinary matrix multiplication.
3. Best math tool for school and college!
4. If you are a student, it will helps you to learn linear algebra!
5. A matrix is a nonsingular matrix if it is an invertible matrix, and the determinant of this matrix does not equal 0.
1. Even though it shows answers in decimal it's ok.
2. Extremely helpful app.