Solve the following Linear Programming Problem graphically:

Minimize:z=x+2y ,

subject to the constraints: x+ 2y≥ 100, 2x-y≤0, 2x-y≤200,x,y≥0

OR

Solve the following Linear Programming Problem graphically:
Maximize: z=-x +2y ,
subject to the constraints: x≥3, x +y≥5, x+2y≥6, y≥0

Solution

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