Question: 2. (a) Use dual simplex method to solve the L.PP minz=x1+x2 subject to 2x1+x22,x1x21,x1,x20. [7] (b) Solve the following LPP: Subjecttox1+2x2+3x3=15,2x1+x2+5x3=20,x1+2x2+3x3x4

2. (a) Use dual simplex method to solve the L.PP minz=x1+x2

2. (a) Use dual simplex method to solve the L.PP minz=x1+x2 subject to 2x1+x22,x1x21,x1,x20. [7] (b) Solve the following LPP: Subjecttox1+2x2+3x3=15,2x1+x2+5x3=20,x1+2x2+3x3x4

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