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The optimal solution of an L.P.P. occurs...

The optimal solution of an L.P.P. occurs at two distinct points `(x_1,y_1)` and `(x_2,y_2)` of the feasible region. Will this solution occur at some other point also.

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PRADEEP PUBLICATION-LINEAR PROGRAMMING-EXERCISE
  1. What is the region represented by the inequalities xle0, yle0?

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  2. Which of the following constraints is redundant? xge3, yge4, x+2yge10.

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  3. The optimal solution of an L.P.P. occurs at two distinct points (x1,y1...

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  4. Determine the maximum value of z=4x+3y if the feasible region of an L....

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  5. Determine the minimum value of Z=3x+2y, if the feasible region is show...

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  6. The feasible region for an LPP is show shaded in the figure 12.45 find...

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  7. Refer Q.12.Find graphically, the minimum value of Z=200(2x + y), subje...

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  8. Feasible region for an LPP is shown shaded in the figure 12.46. Maximi...

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  9. The feasible region for an LPP is shown shaded in the figure 12.47. De...

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  10. The feasible region for an LPP is shown shaded in the figure 12.48 fin...

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  11. Solve the following linear programing problems graphically : Maximiz...

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  12. Solve the following linear programming problems graphically Minimize...

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  13. Maximise Z= 5x+3y, subject to 3x+5y le 15, 5x +2y le 10, x ge 0, y ge ...

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  14. Solve the following Linear Programming Problem graphically: Minimise Z...

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  15. Solve the following linear programming problems graphically Maximise...

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  16. Solve the following Linear Programming Problem graphically: Minimise Z...

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  17. Maximise Z = 5x+10y subject to: x + 2y le 120, x + y ge 60, x – 2y ge ...

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  18. Minimize and Maximize Z=x +2y subject to the constraints x+2y ge 100, ...

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  19. Maximise Z = x + 2y subject to: x + 2y ge 100, 2x – y le 0, 2x + yle 2...

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  20. Maximise Z= x+y, subject to x-y le -1, -x +y le 0, x, y ge 0

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