Linear Programming — Class 12 Maths Solution

exemplar objective MCQ NCERT,Exemp,Q.30,Page,255
Question

The feasible region for an LPP is shown in the following figure.

Let $F = 3x - 4y$ be the objective function. Maximum value of $F$ is

  • (a) 0
  • (b) 8
  • (c) 12 ✓ Correct
  • (d) -18
Step-by-step Solution
Correct answer: option (c)

The feasible region as shown in the figure, has objective function $F = 3x - 4y$.

figure

Hence, the maximum value of $F$ is 12.

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NCERT & Exemplar solution for CBSE Class 12 Mathematics, Linear Programming. Curated by Sachin Sharma. Free for all students.