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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 1 · Set 1 · Q17
The feasible region of a linear programming problem with objective function Z =5 x+7 y is shown below: The maximum value of Z - minimum value of Z is
The feasible region of a linear programming problem with objective
function $\displaystyle \mathrm{Z}=5 x+7 \mathrm{y}$ is shown below :
The maximum value of Z - minimum value of Z is
Official answer
(D)
$\displaystyle 43$
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CBSE Class 12 Mathematics past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.