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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 4 · Set 1 · Q8
The value of k for which the system of linear equations x/2+y/3=5 and 2 x+ ky =7 is inconsistent, is
The value of k for which the system of linear equations $\displaystyle \frac{x}{2}+\frac{y}{3}=5$ and $\displaystyle 2 x+\mathrm{ky}=7$ is inconsistent, is
Official answer
(B)
$\displaystyle \frac{4}{3}$
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CBSE Class 10 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.