The feasible region for a LPP is shown shaded in the figure. Let \[F=3x-4y\] be the objective function. |
Maximum value of F is |
A) 0
B) 8
C) 12
D) 18
Correct Answer: A
Solution :
Construct the following table of values of the objective function F:Corner Points | Value of \[F=3x-4y\] |
(0, 0) (6, 12) (6, 16) (0, 4) | \[3\times 0-4\times 0=0\to Maximum\] \[3\times 6-4\times 12=-30\] \[3\times 6-4\times 16=-46\] \[3\times 0-4\times 4=-16\] |
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