. Step 3: Solve for one variable and substitute this in any equation to get the other variable.
One is algebraic method (Simplex method) and the other one is graphical method.
Suppose our function looks like this: \begin {aligned} \quad f (x) = -x^2 + 3x + 2 \end {aligned} f (x) = −x2 + 3x + 2.
LP problems having three variables can also be solved graphically but is more difficult when tried out manually.
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For problems with three decision variables, one can still attempt to draw three-dimensional graphs.
Step 2 2: Graph the two functions that were created.
This method is limited to two or three problems decision variables since it is not possible to graphically illustrate more than 3D.
Modified 2 years, 11 months ago.
1y+0.
You should find x 3 = x 4 = 4 and then deduce values of x 1, x 2 from (3) and (4).
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variables.
Further, it needs to adhere to certain policy restrictions.
With four or more variables, it becomes impossible to implement the procedure.