Linear Algebra, Data Science, Predictive Analytics, Operations Research, Mathematics.
let’s set the pivot entries to 1 and the rest to 0. For the second row, divide by -2 to make the leading coefficient 1, and for the third row, divide by -5 to make the leading coefficient 1 Figure 16 by Author: Row Operations Figure 17 by Author: Solving in Reduced Form Let’s use a very simple