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The optimal value of the objective funct...

The optimal value of the objective function is attained at the points A)Given by intersection of inequations with the axes only B)Given by intersection of inequations with the axes only C)Given by corner points of the feasible region D)None of these

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RD SHARMA ENGLISH-LINEAR PROGRAMMING -All Questions
  1. Find dy/dx if x-y=siny

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  2. An aeroplane can carry a maximum of 200 passengers. A profit of Rs. ...

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  3. Find dy/dx if 10x+2y=200

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  4. The solution set of the inequation 2x+y >5 is

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  5. Objective function of a LLP is (A) a constraint          (B) a func...

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  6. Which of the following is not a convex set? {(x , y):2x+5y<7} b. {(x ,...

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  7. Find dy/dx if 2x-2y=siny

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  8. The maximum value of Z=4x+2y subjected to the constraints 2x+3ylt=18 ,...

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  9. The optimal value of the objective function is attained at the points ...

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  10. The maximum value of Z=4x+3y subjected to the constraints x+2ygeq16...

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  11. Find dy/dx if 3x-4y=tanx

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  12. The objective function Z=4x+3y can be maximized subjected to the c...

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  13. If the constraints in a linear programming problem are changed

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  14. Which of the following statements is correct?

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  15. Find dy/dx if 4x-4y=siny

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  16. The region represented by the inequation system x ,\ ygeq0,\ ylt=6,\ x...

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  17. The point at which the maximum value of x+y subject to the constraints...

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  18. The value of objective function is maximum under linear constraints (a...

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  19. The corner points of the feasible region determined by the following ...

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  20. Find the area of the region {(x , y): y^2lt=4x ,4x^2+4y^2lt=9}

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