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If 4x+5yle20,x+yge3,xge0,yge0 maximum 2x...

If `4x+5yle20,x+yge3,xge0,yge0` maximum 2x + 3y is

A

12

B

5

C

0

D

20

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A
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TARGET PUBLICATION-LINEAR PROGRAMMING-Competitive Thinking
  1. If an LPP admits optimal solution at two consecutive vertices of a joi...

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  2. The maximum value of P = 3x +4y subject to the constraints x+yle40,2yl...

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  3. If 4x+5yle20,x+yge3,xge0,yge0 maximum 2x + 3y is

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  4. The maximum of z = 5x+2y , subject to the constrainsts x+yle7,x+2yle1...

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  5. The maximum value of 2x+y subject to 3x+5yle26and5x+3yle30,xge0,yge0...

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  6. By graphical method, the solutions of linear programming problem maxim...

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  7. The maximum value of 4x +5y subject to the constraints x+yle20,x+2yle...

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  8. Max value of z equal 3x + 2y subject to x+yle3,xle2,-2x+yle1,xge0,yge...

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  9. The point at which , the maximum value of (3x+2y) subject to the const...

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  10. The point which provides the solution of the linear programming proble...

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  11. The points which provides the solution to the linear programming probl...

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

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

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  14. The minimum value of z=2z(1)+3x-(2) subjected to the constraints 2x(1)...

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  15. The minimum value of the objective function Z=2x+10y for linear const...

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  16. For the following linear programming problem minimize Z=4x+6y subject ...

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  17. The co-ordinates of the point for minimum value z = 7x - 8y subject ...

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  18. Minimise and Maximise Z=5x+10y Subject to x+2yle120,x+yge60,x-2yge0,...

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  19. The objective function, z=4x(1)+5x(2), subject to 2x(1)+x(2)ge7,2x(1)+...

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  20. The objective function z = x1 + x2, subject to x1 + x2 leq 10,-2x1 + 3...

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