Question: Consider the following system of equations: Let x 5 , x 6 ,..., and X 8 be a given initial basic feasible solution. Suppose that

Consider the following system of equations:

Let x₅, x₆,..., and X₈ be a given initial basic feasible solution. Suppose that X_l becomes basic. Which of the given basic variables must become non basic at zero level to guarantee that all the variables remain nonnegative, and what is the value of X_l in the new solution?

Repeat this procedure for x₂, x₃, and x₄.

5xt-2x2 2 + 3x2-2x3 + 3x4 + 6x +Kg 4 3

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