Integrals

Bihar Board Class 12 · Mathematics · 212 past questions

9 of 212 · show all

1. Q44 2025

   $\int \dfrac{(7+\log x)^2}{x}\,dx$

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2. Q45 2025

   $\int 2\left(\sin^{-1}(\cos x)\right)dx =$

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3. Q48 2025

   $\displaystyle\int \frac{\cos\sqrt{x}}{\sqrt{x}}\,dx =$

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4. Q49 2025

   $\int \dfrac{3x^2}{x^6+1}\,dx =$

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5. Q50 2025

   $\int \dfrac{4x+1}{\sqrt{2x^2+x-3}}\,dx =$

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6. Q56 2025

   $\int \frac{\sin^{-1}x}{\sqrt{1-x^2}}\,dx$

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7. Q64 2025

   Integrate: $\int \frac{\sin x}{3+4\cos^2 x}\,dx$

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8. Q72 2025 Set A2025 Set E

   $\int \dfrac{(\sqrt{x}+1)^2}{x\sqrt{x}+2x+\sqrt{x}}\,dx =$

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9. Q91 2025 Set A2025 Set E

   $\int \frac{dx}{x \log x} =$

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