Application of Derivatives

CBSE Class 12 · Mathematics · 18 past questions

4 of 18 · show all

1. Q7 2025

   Find the values of 'a' for which $f(x)=\sin x-ax+b$ is increasing on $\mathbb{R}$.

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2. Q8 2025

   The values of $\lambda$ so that $f(x) = \sin x - \cos x - \lambda x + C$ decreases for all real values of x…

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3. Q13 2023

   If $f(x) = a(\tan x - \cot x)$, where $a > 0$, then find whether $f(x)$ is increasing or decreasing function…

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4. Q16 2023

   If $f(x) = a(x - \cos x)$ is strictly decreasing in $\mathbb{R}$, then 'a' belongs to

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