The Matrices Solver is an educational App that teaches step by step and Solves the following:
1) 2 to 4 variable equations
2) Finds Determinant for 2x2, 3x3 & 4x4 matrices
3) Finds Inverse for 2x2, 3x3 & 4x4 matrices
4) Shows how to multiply matrices from 1x2, 2x2, 2x1,1x3, 2x3, 3x3, 3x2.... 4x4
Can be found on Googleplay for free at https://play.google.com/store/apps/details?id=com.progwhiz.matricesdemo&hl=en&gl=US
or Full version at https://play.google.com/store/apps/details?id=com.progwhiz.matrices&hl=en&gl=US
1) 2 to 4 variable equations
2) Finds Determinant for 2x2, 3x3 & 4x4 matrices
3) Finds Inverse for 2x2, 3x3 & 4x4 matrices
4) Shows how to multiply matrices from 1x2, 2x2, 2x1,1x3, 2x3, 3x3, 3x2.... 4x4
Can be found on Googleplay for free at https://play.google.com/store/apps/details?id=com.progwhiz.matricesdemo&hl=en&gl=US
or Full version at https://play.google.com/store/apps/details?id=com.progwhiz.matrices&hl=en&gl=US