Continuity and Differentiability

CBSE Class 12 · Mathematics · 41 past questions

5 of 41 · show all

1. Q1 2026

   Check whether function $f(x)$ defined as…

   Try it →
2. Q3 2026

   For f(x) = x + $\frac{1}{x}$ (x ≠ 0)

   Try it →
3. Q5 2026

   Find the absolute maximum value of $f(x) = \cos x + \sin^2 x,\ x \in [0, \pi]$

   Try it →
4. Q8 2026

   The rate of change of volume of a sphere with respect to its diameter, when its radius is 5 cm, is…

   Try it →
5. Q10 2026

   If $(\sin x)^y=y^{\cos x}$, then find $\frac{dy}{dx}$.

   Try it →