CBSE 2025 · Region 4 · Set 1 · Q20 · 1 mark
Assertion (A) : In a Linear Programming Problem, if the feasible region is empty, then the Linear Programming Problem has no solution.
Reason (R) : A feasible region is defined as the region that satisfies all the constraints.
Official answer
From CBSE’s own marking scheme for this paper.
(B)
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
Linear ProgrammingLinear Programming Problem and its Mathematical FormulationUnderstandassertion_reasonmedium
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CBSE Class 12 Mathematics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.