Continuity and Differentiability

CBSE Class 12 · Mathematics · 41 past questions

5 of 41 · show all

Q11 2025

If $f(x) = |x| + |x - 1|$, then which of the following is correct ?
Q13 2025

Assertion (A) : $f(x)=\begin{cases}3x-8, & x\le 5\\ 2k, & x>5\end{cases}$ is continuous at $x = 5$ for…
Q20 2025

If $f(x) = \begin{cases} 3x - 2, & 0 < x \le 1 \\ 2x^2 + ax, & 1 < x < 2 \end{cases}$ is continuous for…
Q21 2025

The function f defined by…
Q23 2025

Find k so that…