1 Graphicall determine the type of linear program unique opt

1) Graphicall determine the type of linear program (unique optimal solution, infinitely many optimal solutions, infeasible, unbounded).

2.) Use simplex method to verify answer in part a

Solution:

Entering =X1, Departing =S2, Key Element = 2

R2 (new) =R2 (old) ÷2=R2 (old) 12

R1(new) =R1 (old) +3R2(new)

Unbounded Solution

MIN Z=

Subject to constraints

3	X1+	1	X2		3
2	X1	3	X2		6

and X1,X20