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Solve the following problem graphically: Maximise `Z = 3x+9y` subject to the constraints: `x+3yle60, x+yge10, xley, xge0, yge0`

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MODERN PUBLICATION-LINEAR PROGRAMMING-EXERCISE
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  3. Solve the following problem graphically: Maximise Z = 3x+9y subject...

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  5. Maximise Z = x + 2y subject to: x + 2y ge 100, 2x – y le 0, 2x + yle 2...

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