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Minimize z = 30x+20y subject to x+yle8...

Minimize z = 30x+20y subject to `x+yle8,x+2yge4,6x+4yge12,xge,yge0`

A

Infinite solution

B

Unique solution

C

Two solutions

D

None of these

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The correct Answer is:
A
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TARGET PUBLICATION-LINEAR PROGRAMMING-Competitive Thinking
  1. The maximum value of 2x+y subject to 3x+5yle26and5x+3yle30,xge0,yge0...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  17. Minimize z = 30x+20y subject to x+yle8,x+2yge4,6x+4yge12,xge,yge0

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  18. The maximum value of z = 4x +3y subject to the constraints 3x+2yge160...

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  19. For the LPP , maximize z = x + 4y subject to the constraints x+2yle2,...

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  20. The maximum value of z = 4x +2y subject to the constraints 2x+3yle18,x...

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