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MODEL PAPER 2025 — MATHS STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceMATHSMODEL PAPER 20251 Mark
Question
A linear programming problem (LPP) along eith the graph of its constraints is shown below.The correspondig objective function is :Z = 18x + 10y which has to be minimized. The smallest value of the objective function Z is 134 and is obtained at the corner point (3,8).
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The optimal solution of the above linear programming problem_______________.
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Answer

Since the inequality Z = 18x + 10y < 134 has no point in common with the feasible region hence the minimum value of the objective function Z = 18x + 10y is 134 at P(3,8).

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