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True or false In an LPP the optimal valu...

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

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Fill ups In an LPP, the optimum value of the objective funciton is always………………..

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.

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.

Fill ups In an LPP, the minimum value of the objective function Z=ax+by is not necessarily……….. Even if the origin is one of the corner points of the feasible region.

True or false If the minimum value of the objective function f=4x+6y in an LPP, occurs at two corner points (0,2) and (3,0) then this minimum value occurs at all points of the line segment joining(3,0) and (0,2).

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 objective function is always a linear function.

PRADEEP PUBLICATION-LINEAR PROGRAMMING-EXERCISE
  1. Fill ups If the feasible region for an LPP is ……………..then the optimal ...

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

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

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

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

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

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

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

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

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

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

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  12. Match the following : .

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

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  14. The value of 12C3 is equal to:

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

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  16. Match the following : .

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

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

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

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  20. Corner points of the feasible region for an LPP are (0,2), (3,0), (6,0...

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