Continuity and Differentiability

CBSE Class 12 · Mathematics · 41 past questions

4 of 41 · show all

1. Q11 2025

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

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2. Q16 2025

   Find the absolute maximum and absolute minimum of function $f(x)=2x^3-15x^2+36x+1$ on $[1,5]$.

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3. Q18 2025

   If $x = e^{x/y}$, then prove that $\frac{dy}{dx} = \frac{x - y}{x \log x}$.

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4. Q19 2025

   If $y = \sin^{-1} x$, then $(1 - x^2)\dfrac{d^2y}{dx^2}$ is equal to…

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