Posts filed under Solve System of Equations TI89

Linear Algebra Made Easy UPDATE: Solve a system of equations in matrix format with parameter solution

We just updated Linear Algebra Made Easy : It can now step-by-step Solve a system of equations given in matrix format with parameter solution. A wonderful description of the 3 different types of solutions ( (in)dependent or inconsistent ) can be found at https://people.richland.edu/james/lecture/m116/matrices/matrices.html Only dependent solutions yield parameter solutions. Linear Algebra Made Easy will… (read more)