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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 4 · Set 3 · Q3
If f ( x )=2| x |+3| sin x |+6, then the right hand derivative of f ( x ) at x =0 is:
If $\displaystyle \mathrm{f}(\mathrm{x})=2|\mathrm{x}|+3|\sin \mathrm{x}|+6$, then the right hand derivative of $\displaystyle \mathrm{f}(\mathrm{x})$ at $\displaystyle \mathrm{x}=0$ is :
Official answer
(B)
$\displaystyle 5$
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CBSE Class 12 Mathematics past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.