Inverse of a matrix calculator
Our site is developed for online fast solution to different kind of equations. You will manage to fined unknown (x1, x2 and so no) in the system of equations (SE) very easy.
Inverse matrix (IM) is a matrix А−1. If the initial matrix A multiplies by А−1 it is obtained a unity matrix Е.
No inverse matrix is for singular and non-square kinds. But you have an opportunity to enter pseudoinverse matrix that have properties resemble inverse ones. More simply, to resolve SE by method IM, it is necessary to use calculations of the matrix determinant.
This method suits for resolving SLE in which the number of equations coincides with the number of unknown variables. The determinant of the main system is not equal to zero. If the system includes more than three equations it will require more efforts to calculate. That is why Gauss method is more suitable for resolving in this case.
Inverse matrix 2x2, 3x3, 4x4 online solver
Site kalkulilo.net will help you to resolve any equation in some minutes only. Write your opinions and notes at the foot of the page and have good calculations!