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Maximise z = x + y, subject to x - y le ...

Maximise z = x + y, subject to `x - y le -1 , -x + y le 0, x , y ge 0`.

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A N EXCEL PUBLICATION-LINEAR PROGRAMMING-QUESTION BANK
  1. Minimize and maximize z = x + 2y subject to x + 2y ge 100, 2x - y le 0...

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  2. Maximise z=-x+2 y subject to the constraints: x ge 3, x+y ge 5, x+2 y...

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  3. Maximise z = x + y, subject to x - y le -1 , -x + y le 0, x , y ge 0.

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  4. A dietician wishes to mix two type of foods in such a way that vitamin...

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  5. (Manufacturing problem) A manufacturer has three machines I , II and I...

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  6. A firm produces two different products A and B . Each product has to u...

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  7. A firm produces two different products A and B . Each product has to u...

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  8. A firm produces two different products A and B . Each product has to u...

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  9. A firm produces two different products A and B . Each product has to u...

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  10. A firm produces two different products A and B . Each product has to u...

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  11. A firm produces two different products A and B . Each product has to u...

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  12. A manufacturer makes two types of tea cups, say A and B. Three machine...

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  13. A manufacturer makes two types of tea cups, say A and B. Three machine...

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  14. A manufacturer makes two types of tea cups, say A and B. Three machine...

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  15. Reshma wishes to mix two types of food P and Q in such a way that the ...

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  16. One kind of cake requires 200g of flour and 25g of fat ,and another ki...

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  17. A factory makes tennis rackets and bats,A tennis racket takes 1.5 hour...

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  18. A factory makes tennis rackets and bats,A tennis racket takes 1.5 hour...

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  19. A manufacturur produces nuts and bolts.It takes 1 hour of work on mach...

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  20. A factory manufactures two types of screws, A and B. Each type of scre...

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