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Maximise z=-x+2 y subject to the constra...

Maximise `z=-x+2 y` subject to the constraints: ` x ge 3, x+y ge 5, x+2 y ge 6, y ge 0`

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A N EXCEL PUBLICATION-LINEAR PROGRAMMING-QUESTION BANK
  1. Solve the following L.P.P. graphiclly . minimize and maximize z = 5x +...

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  2. Minimize and maximize z = x + 2y subject to x + 2y ge 100, 2x - y le 0...

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

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

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

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

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

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