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Solve the following linear programming p...

Solve the following linear programming problems graphically. Maximise z = 3x + 4y subject to the constraints: `x + y le 4, x ge 0, y ge 0`.

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

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

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

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

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