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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 6 · Set 2 · Q17
In a Linear Programming Problem (LPP), the objective function Z =2 x +5 y is to be maximised under the following constraints: x + y ≤ 4,3 x +3 y ≥…
In a Linear Programming Problem (LPP), the objective function $\displaystyle \mathrm{Z}=2 \mathrm{x}+5 \mathrm{y}$ is to be maximised under the following constraints : \[\mathrm{x}+\mathrm{y} \leq 4,3 \mathrm{x}+3 \mathrm{y} \geq 18, \mathrm{x}, \mathrm{y} \geq 0 \] Study the graph and select the correct option.
(Note : The figure is not to scale) The solution of the given LPP :
(Note : The figure is not to scale) The solution of the given LPP :Official answer
(C)
does not exist.
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CBSE Class 12 Mathematics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.