Evaluate Determinant using Minors and Cofactors using the Personal Algebra Tutor ®

Main Screen:
Solve Systems of Linear Equations

  1. In Task Box, select
    Solve a Systems of Linear Equations
  2. In Solution Methods box, select only if required
  3. Click on the
    Get Equation button
Takes you to Input screen.
Systems of Linear Equations setup screen

Equations input screen

  1. Select number of equations
  2. Click in Equation 1, 2, 3 text boxes.
    Enter equations
  3. Select
    "Use Determinants,
    Cramer's Rule".
  4. Click on the
    Solve button
Select Solution Methods including Determinants, Gauss-Jordan Elimination, Gauss Elimination with Back Substitution Screen
[an error occurred while processing this directive]