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Solve the following linear programming p...

Solve the following linear programming problem graphically, minimize Z=x-7y+190 subject to constraints `x+yle8, xle5, x+yge4 and xge0, yge0`.

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PRADEEP PUBLICATION-LINEAR PROGRAMMING-EXERCISE
  1. Rajiv has two courses to prepare for final examination. Each hour of s...

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  2. A manufacture makes two products A and B. product A sells at Rs.200 pe...

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  3. Solve the following linear programming problem graphically, minimize Z...

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  4. Solve the following L.P.P graphically: maximize Z=8x+7y subject to con...

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  5. State whether the region represented by xge0, yge0 is convex or not.

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  6. State whether the region represented by x^2+y^2ge1, x^2+y^2le4 is conv...

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  7. State whether the region represented by xge0,yge0,x+yge1 bounded or un...

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  8. Is the region represented by 2x+3yle18,x+yge10,xge0, yge0 an empty set...

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  9. What are non-negativity constraints?

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  10. Draw the region represented by xge0, yge0, xle2, yle3.

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  11. What is the region represented by the inequalities xle0, yle0?

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

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

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

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

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

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

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

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

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

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