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The constraints x+2yle2,2x+4yge8,xge0,yg...

The constraints `x+2yle2,2x+4yge8,xge0,yge0` and the objective function `z=7x-3y` has

A

concave solution

B

no unique solution

C

bounded solution

D

unique solution

Text Solution

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The correct Answer is:
B
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NIKITA PUBLICATION-LINEAR PROGRAMMING-MCQs
  1. The constraints x+yge8,3x+5yle15,xge0,yge0 and the objective function ...

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  2. The constraints x+yle8,2x+3yle12,xge0,yge0 and the objective function ...

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  3. The constraints x+2yle2,2x+4yge8,xge0,yge0 and the objective function ...

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  4. The constraints x-yge0,-2x+yge2,xge2,xge0,yge0 and the objective funct...

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  5. Solution set of inequalities x-2yge0,-2x-y+2le0,xge0,yge0

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  6. The region represented by the inequations 2x+3yle18,x+yge10,xge0,yle0 ...

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  7. Shaded region of the constraints x+yle5,0lexle4,0leyle2 is

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  8. Shaded, region of the constraints 4x+3yle12,-x+yle2,xge0,yge0 is

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  9. Shaded, region of the constraints x+yge5,2x+3yle18,4x+3yle24,xge0,yge0...

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  10. Shaded, region of the constraints 10x+2yge20,x+yge6 is

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  11. Shaded,region of the constraints 4x+yge4,x+3yge6,x+yge3,xge0,yge0 is

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  12. The solution set of the inequation 2x+y gt 5 is

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  13. The solution set of the inequation x+2yge3 is

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  14. The solution set of 3x+2yle6 is

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  15. The solution set of the inequations xle4,x-yge0,3x+yge0

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  16. The lines 5x+4yge20,xle6,yle4,xge0,yge0 form

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  17. The common region represented by inequalities yle2,x+yle3,-2x+yle1,xge...

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  18. The common region represented by inequalities 0lexle6,0leyle4 is

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  19. The shaded part of the given figure indicates the feasible region ...

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  20. Feasible region is represented by

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