Elimination Definition and 152 Threads

  1. P

    Guassian elimination and Inverse Matrix

    I'm still having trouble with Guassian elimination and finding the Inverse of a Matrix. I tend to get confused with the switching of the rows or factoring out something. Example matrix 1 1 1 | 1 1 1 -2 | 3 2 1 1 | 2 so it's a system of linear equations and I...
  2. MathematicalPhysicist

    Is Gaussian Elimination Only Used for 3x3 Matrices?

    is this elimination used only in 3*3 matrix?