- #1
ashina14
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Homework Statement
Solve the following LP problem GRAPHICALLY
Minimise -x1+x2
subject to constraints x1+x2 >=1,
x1+2x2<=8,
x1-x2<=5,
x1>=0, x2>=0.
a)by sketching the feasible set
b)finding optimal solutions of this LP problem. What is the optimal value of the objective function?
c) If the objective is changed to 'maximise -x1_x2' then how does the optimal solution change?
Homework Equations
The Attempt at a Solution
Do I just draw lines for all the equations, then choose 'corner points' and see if they satisfy each equation then shade the right area?