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If the feasible region for an LPP is ……………..then the optimal value of the objective function Z=ax+by may or may not exist.

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Fill ups If the feasible region for an LPP is ……………..then the optimal value of the objective function Z=ax+by may or may not exist.

True or false In an LPP the optimal value of the objective function Z=ax+by is always finite.

Fill ups If the feasible region for an LPP is unbounded, then the maximum or the minimum of the objective function………………. .

The feasible region for an LPP is show shaded in the figure 12.45 find the minimum value of the objective function Z=11x+7y.

True or false If the feasible region R for an LPP is bounded, then the objective function Z=ax+by has both the maximum and the minimum values of the region R.

Feasible region for an LPP is shown shaded in the figure 12.46. Maximize the objective function Z=5x+7y.

True or false In an LPP, if region is one of the correct points of the feasible region, then the minimum vlaue of the objective function Z=ax+by is always 0.

PRADEEP PUBLICATION-LINEAR PROGRAMMING-EXERCISE
  1. True or false In an LPP, the feasible region is either bounded by a co...

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  2. True or false In an LPP, the objective function is always a linear fun...

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  3. Fill ups If the feasible region for an LPP is ……………..then the optimal ...

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  4. Maximum value of the objective function Z= ax+by in a LPP always occur...

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  5. True or false If the minimum value of the objective function f=4x+6y i...

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  6. True or false If the feasible region R for an LPP is bounded, then the...

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  7. True or false In an LPP the optimal value of the objective function Z=...

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  8. True or false The region represented by {(x,y):x^2+y^2le9}cap{(x,y):x^...

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  9. True or false In an LPP, if region is one of the correct points of the...

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  10. Match the statements given in column I with those give in column II.

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

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  12. In a LPP, the objective function is always ...........

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  13. The corner points of the feasible region determined by the system of l...

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  14. Match the following : .

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  15. The feasible region for an LPP is shown shaded in the figure 12.83. Le...

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  16. The value of 12C3 is equal to:

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  17. In solving the L.P.P.:"minimize if f=6x+10y subjects to constrains xge...

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  18. Match the following : .

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  19. Corner points of the feasible region determined by the system of linea...

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  20. The region represented by the inequalitites xge6, yge2, 2x+yle10, xge0...

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