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The objective function z=x+y subject to ...

The objective function `z=x+y` subject to `x+yle10,3x-2yle15,xle6,xge0,yge0` can be maximized

A

at one point only

B

at two points only

C

at infinite number of points

D

at three points only

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The correct Answer is:
C
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NIKITA PUBLICATION-LINEAR PROGRAMMING-MCQs
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  2. The maximum value of z=x+y subject to x+yle10,3x-2yle15,xle6,xge0,yge0...

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  3. The objective function z=x+y subject to x+yle10,3x-2yle15,xle6,xge0,yg...

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

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

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  6. The objective function z=4x+3y subject to 3x+4yle24,8x+6yle48,xle5,yle...

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  7. The maximum value of Z is where, Z=4x+2 subject to constraints 4x+2yge...

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

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  9. The point for which the maximum value of z=x+y subject to the constrai...

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  10. The minimum value of z=20x+20y subject to x+2yge8,3x+2yge15,5x+2yge20...

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  11. The minimum value of z=6x+21y subject to x+2yge3,x+4yge4,3x+yge3,xge0,...

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  12. The minimum value of z=20x+9y subject to 2x+yge36,6x+yge60,xge0,yge0 i...

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  13. The minimum value of z=7x+y subject to 5x+yge5,x+yge3,xge0,yge0 is

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  14. The minimum value of z=8x+10y subject to 2x+yge7,2x+3yge15,yge2,xge0,y...

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  15. The minimum value of z=6x+2y subject to 5x+9yle90,x+yge4,yle8,xge0,yge...

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

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  17. The minimum value of z=3x+5y subject to 2x+3yge12,-x+yle3,xle4,yge3 is

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  18. The minimum value of z=8x+4y subject to x+2yge2,3x+yge3,4x+3yge6,xge0,...

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  19. The minimum value of z=2x+4y subject to x+2yge2,3x+2yge6,xge0,yge0 is

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  20. The objective function z=2x+4y subject to 2x+yge3,x+2yge6,xge0yge0 can...

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