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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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True or false If the feasible region is unbounded, the maximum value of the minimum 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.

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PRADEEP PUBLICATION-LINEAR PROGRAMMING-EXERCISE
  1. In a LPP, the objective function is always ...........

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  2. Fill ups The optimal value of the objecitve function in an LPP occurs ...

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

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  4. Fill ups The region represented by the inequalities xge6, yge2, 2x+yge...

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  5. Number of ways in which 8 boys can sit in a circle

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  6. In a LPP if the objective function Z= ax + by has the same maximum val...

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

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  8. True or false In an LPP, the feasible region is either bounded by a co...

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

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

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

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

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

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

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

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

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

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

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

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

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