Question: Derive the dual minx 1 , x 2 - 4 x 1 + 2 x 2 subject to - x 1 + x 2 >

Derive the dual minx1,x2-4x1+2x2 subject to -x1+x2>2 x1-x2>1 x1,x2>0 What are the primal optimal value and the dual optimal value? What is the duality gap?

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