Continuity and Differentiability

CBSE Class 12 · Mathematics · 41 past questions

2 of 41 · show all

1. Q14 2025

   Differentiate $2^{\cos^2 x}$ w.r.t. $\cos^2 x$.

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2. Q18 2025

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

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