CBSE 2024 · Region 2 · Set 1 · Q5 · 1 mark
The function $\displaystyle \mathrm{f}(\mathrm{x})=\mathrm{x}^{3}-3 \mathrm{x}^{2}+12 \mathrm{x}-18$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(B)
strictly increasing on R
Application of DerivativesIncreasing and Decreasing FunctionsAnalysemcqeasy
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CBSE Class 12 Mathematics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.