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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 2 · Set 2 · Q1
If one zero of the polynomial $\displaystyle \mathrm{x}^{2}-3 \mathrm{kx}+4 \mathrm{k}$ be twice the other, then the value of k is :
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle 2$
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CBSE Class 10 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.