CBSE 2026 · Region 2 · Set 1 · Q17 · 1 mark
For the feasible region shown below, the non-trivial constraints of the linear programming problem are
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle x+\mathrm{y} \geq 5, x+3 \mathrm{y} \leq 9$
Linear ProgrammingLinear Programming Problem and its Mathematical FormulationUnderstandmcqmedium
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CBSE Class 12 Mathematics past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.