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In Figure, the feasible region (shaded) ...

In Figure, the feasible region (shaded) for a LPP is shown. Determine the maximum and minimum value of z = x + 2y.

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The correct Answer is:
Maximum and minimum value of objective function z = x + 2y is 9 and `3""1/7`
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KUMAR PRAKASHAN-LINEAR PROGRAMMING-SOLUTIONS OF NCERT EXEMPLAR PROBLEMS
  1. Find the maximum value of Z = 4x + y subject to the constraints 2x+y l...

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  2. The feasible region for a LPP is shown in Figure. Evaluate z = 4x + y ...

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  3. In Figure, the feasible region (shaded) for a LPP is shown. Determine ...

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  4. A manufacturer of electronic circuits has a stock of 200 resistors, 12...

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  5. A firm has to transport 1200 packages using large vans which can carry...

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  6. A company manufactures two types of screws A and B. All the screws hav...

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  7. A man rides his motorcycle at the speed of 50 km/hour. He has to spen...

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  8. Refer to question 11. How many of circuits of Type A and of Type B, sh...

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  9. Find the minimum value of Z = x + y subject to the constraints 2x+3y l...

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  10. Solve the following linear programming problems graphically : Maximi...

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  11. Solve the following linear programming problems graphically : Maximi...

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  12. Refer to question 15. Determine the maximum distance that the man can ...

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  13. Maximise z = x + y subject ot x+4y le 8, 2x+3y le 12, 3x+y le 9, x ge ...

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  14. A manufacturer produces two models of bikes model X and model Y. Model...

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  15. In order to supplement daily diet, a person wishes to take some of x a...

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  16. A company makes 3 model of calculators : A, B and C at factory (I) and...

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  17. Maximise Z = 10x + 7y subject to 2x+2y ge 16, " "6x+10y le 3...

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

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  19. The feasible solution for a LPP is shown in Figure Let z = -3x - 4y ...

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  20. The feasible solution for a LPP is shown in Figure Let z = -3x - 4y ...

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