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Find the maximum and minimum values of 5...

Find the maximum and minimum values of 5x+2y subject to constraints ` 2x+3yge6, x-2yle2, 6x+4yle24,-3x+2yle3` and `x,yge0`.

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PRADEEP PUBLICATION-LINEAR PROGRAMMING-EXERCISE
  1. Maximize Z=x+y subject to x+4yle8, 2x+3yle12, 3x+y le 9, xge0, yge0.

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  2. Find the maximum and minimum values of 4x+3y subject to constraints xl...

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  3. Find the maximum and minimum values of 5x+2y subject to constraints 2...

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  4. Maximize and minimize Z=3x-4y subject to x-2yle0, x-yle6, -3x+yle4, xg...

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  5. A manufacturing company makes two types of television sets, one is bla...

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  6. A doll manufacturing company manufatures two types of dolls, type A an...

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  7. Rajiv has two courses to prepare for final examination. Each hour of s...

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  8. A manufacture makes two products A and B. product A sells at Rs.200 pe...

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  9. Solve the following linear programming problem graphically, minimize Z...

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  10. Solve the following L.P.P graphically: maximize Z=8x+7y subject to con...

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

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  12. State whether the region represented by x^2+y^2ge1, x^2+y^2le4 is conv...

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  13. State whether the region represented by xge0,yge0,x+yge1 bounded or un...

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  14. Is the region represented by 2x+3yle18,x+yge10,xge0, yge0 an empty set...

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  15. What are non-negativity constraints?

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  16. Draw the region represented by xge0, yge0, xle2, yle3.

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  17. What is the region represented by the inequalities xle0, yle0?

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  18. Which of the following constraints is redundant? xge3, yge4, x+2yge10.

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  19. The optimal solution of an L.P.P. occurs at two distinct points (x1,y1...

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  20. Determine the maximum value of z=4x+3y if the feasible region of an L....

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