Continuity and Differentiability

Bihar Board Class 12 · Mathematics · 139 past questions

6 of 139 · show all

1. Q7 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B2021 Set J2021 Set I

   $\frac{d^2}{dx^2}(\sin 2x) =$

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2. Q32 2025

   If $y = t^{21}$ then $\dfrac{d^2y}{dt^2} =$

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3. Q71 2024 Set D2024 Set J

   If $y=x^{20}$ then $\frac{d^2y}{dx^2}=$

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4. Q90 20232023 Set E

   $\frac{d^2}{dx^2}(e^{5x}) =$

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5. Q101 2021 Set J2021 Set I

   $\frac{d^3y}{dx^3}(x^4) =$

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6. Q135 2016

   If $y=x^3$, then $\frac{d^2y}{dx^2}=$

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