Find the optimal solution for the following linear programming problem ? * Маx Z=5X1+2X2 S.T. 2X1+5X2 <10 4X1 - X2 < 12 X1+X2 < 4 X1,X2 2 0 Optimal solution is X1=3.2 , X2=2 Z= 19 Optimal solution is X1=3.33, X2=0.666 Z= 19 O NOT ALL ABOVE THEM Optimal solution is X1=0, X2=2 Z= 20 Optimal solution is X1=3, X2=0 Z= 15

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