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A linear programming problem deals with the optimization of a/an :
The number of corner points of the feasible region determined by constraints x ≥ 0, y ≥ 0, x + y ≥ 4 is :
Solve the following linear programming problem graphically : Maximise z = 500x + 300y, subject to constraints x + 2y ≤ 12 2x + y ≤ 12 4x + 5y ≥ 20 x ≥ 0, y ≥ 0
The month of September is celebrated as the Rashtriya Poshan Maah across the country. Following a healthy and well-balanced diet is crucial in order to supply the body with the proper nutrients it needs. A balanced diet also keeps us mentally fit and promotes improved level of energy. A dietician wishes to minimize the cost of a diet involving two types of foods, food X (x kg) and food Y (y kg) which are available at the rate of ₹ 16/kg and ₹ 20/kg respectively. The feasible region satisfying the constraints is shown in Figure-2. On the basis of the above information, answer the following questions :
Solve the following linear programming problem graphically : Maximise z = 4x + 3y, subject to the constraints x + y ≤ 800 2x + y ≤ 1000 x ≤ 400 x, y ≥ 0.
The maximum value of Z = 4x + y for a L.P.P. whose feasible region is given below is:
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