CBSE 2023 · Region 4 · Set 1 · Q15 · 1 mark
The solution set of the inequation $\displaystyle 3 \mathrm{x}+5 \mathrm{y}<7$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(C)
open half plane containing the origin except the points of line $\displaystyle 3 \mathrm{x}+5 \mathrm{y}=7$.
Linear ProgrammingLinear Programming Problem and its Mathematical FormulationUnderstandmcqeasy
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CBSE Class 12 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.