Continuity and Differentiability

Bihar Board Class 12 · Mathematics · 139 past questions

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1. Q4 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B2021 Set J2021 Set I

   $\frac{d}{dx}\left\{\lim_{x\to 0}\frac{x^5-a^5}{x-a}\right\} =$

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2. Q98 2021 Set I

   $\dfrac{d}{dx}\left[\lim_{x\to 0}\cos 3x\right] =$

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3. Q111 2021 Set J

   $\frac{d}{dx}\left[\lim_{x\to 0}\cos 3x\right] =$

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