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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 5 · Set 3 · Q14
The value of m for which the quadratic equation 3 x^2-7 x+ m =0 has real and equal roots, is
The value of m for which the quadratic equation $\displaystyle 3 x^{2}-7 x+\mathrm{m}=0$ has real and equal roots, is
Official answer
(B)
$\displaystyle \frac{49}{12}$
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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.