This program uses Cramer’s Rule to solve a system of equations. The solution is expressed in terms of the determinants of the (square) coefficient matrix and of matrices obtained from it by replacing one column by the vector of right hand sides of the equations. The program calculates both 2×2 and 3×3 matrices and can output the data in either fraction or decimal form.
|Title:||Cramer’s Rule: Matrices|
|Requirements:||Requires the ti-83 plus or a ti-84 model.
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|Brief Description:||TI-84 Plus and TI-83 Plus graphing calculator program uses Cramer’s Rule to solve systems of equations. Solutions are expressed in matrix form.|
|Keywords:||Program, Algebra, ti-83 Plus, ti-84 Plus C SE, ti-84 Plus SE, ti-84 Plus, Calculator, Cramer’s, Rule:, Matrices|